While the voltage at the positive side of the coil shows satisfactory voltage for the Dyna-Module and Inferno Coil (10. Modern CDI coils step up the voltage about 100:1. By Dan Davis. As far as too much voltage burning out the coil, this is easy enough to check with a voltmeter. If, however, the voltage is above 7. This is a totally separate system but is combined with the rest of the distributor for simplicity of construction. Order Ignition Coils for your 2010 Ford F-150 and pick it up in store—make your purchase, find a store near you, and get directions. Ford EDIS general information. 0L) does not come with new screws for installation. 4L V8 engines), go here: Ford Coil-on-Plug (COP) Ignition Coil Tests. Ignition Coil Diagnosis Though coils are very reliable, they sometimes fail. Thanks in advance. MSD TFI Ignition Coil for all 1986-1995 Mustangs. Ford Ignition Systems Most technicians who deal with Ford drivability and no-start problems have become very familiar with the Thick Film Ignition (TFI) system. If you use the stock DuraSpark Igntion on the I6 and 4 banger, TeamRush, Aux Grounding use the oil filled coils on the 258 If you use the stock DuraSpark Igntion on the v8,runs higher rpms, TeamRush, Aux Grounding use Ford E coil on 304, 360. HEI Distributor Conversion. Is the elimination of the resistor wire bothering you? You would merely bypass it on the host car harness. The Duraspark II ignition system debuted in 1976 with the intent to make substantial increases in secondary voltage and extend system maintenance intervals. The voltage reaching the coil may be 12 volts, or about 7 volts if the coil has a ballast resistor. 0 engines in particular. Unfortunately, this usually leads to the installation of some other form of ignition system, usually a distributor. Let the sparks fly with your Ford Duraspark distributor by installing our new E. Thick Film Ignition (TFI) modules were used on Ford vehicles with distributors from the early 1980s to the mid-1990s. Transformers only produce current during AC operation (not DC). i was on ebay and found a gm style dist. Reading the instructions, it states that if i were installing this coil with a points or stock style distributor that i need to hook the ballast resistor to the original positive coil wire. I have seen very few pickup coils on Ford TFI systems go bad. Duraspark is wired very similar to points ignition. ---the duraspark ignition coils use a the plastic horseshoe wire connector that snaps onto the coil posts--and that coil positive wire from the keyswitch was the resistor wire---and then there was a second wire that also connected to that same terminal that was a 12vdc power supply only when the starter solenoid was activated. The rotor is longer and taller fit this cap. And apparently your coils don't like the amount of resistance you have. Same style connector used on Ford Duraspark Ignitions; Lower Primary Resistance Than Stock; Produces More Output Voltage. square coil, looks like a transformer with male high voltage output terminal. They do not require ballast resistors and they feature the same style connectors used on Ford Duraspark ignitions. How efficiently the ignition coil operates has changed dramatically as well. 5 ohm ballast resistor should be used in the run side of the ignition, with no resistor on the start side. While doing a search on the net, I found Ford uses a resistor wire. Harley Ignition Coil Diagram. The HEI module is designed to supply the E-core coil with the full-system voltage of generally 14. They are capable of up to 10,000 rpm with a DUI Dyna-Module and Inferno Coil kit (with other modules and coils, rpm ability is not guaranteed). Duraspark Wiring Harnes ct engine diagram 2000 alero wiring diagram coil wiring diagram 88 chevy truck transformer drawing. The fuel pump will still work. Top off your Ford ignition system with this great new replacement coil. There is a condensor on the side of the coil mounted on mtd. spaced farther apart. This had happened to me once before at the drag strip 3 years ago on a hot night in the staging lanes, and I did a lot of work on the severely hacked by P/O engine harness and it hadn't happened since. pickup coil on the Pos napa distributor i bought went out after less than a year, so i replaced it with one off my 1982 ford granada Affiuliate Links Pick-Up. Cntrl Module not. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35. The coil get power, develops a magnetic field. High voltage is produced each time the field is thus built up and. 9 volts (14 volts for Dura Spark I), then you have a problem in the resistance wiring and it must be replaced. 4 Ohm heavy-duty, external ceramic ballast resistor - installed between coil's + terminal and condenser or HotSpark ignition's red wire. By then, the Bosch Blue coil was looking very dated indeed. The coil he suggested was a. 45,000 volt, oil-filled coil for a hotter, high-voltage spark for better ignition. The pick-up coil in your Ford 302 provides a trigger signal for the ignition system that the ignition module uses to fire the ignition coil. The Ford EEC or Electronic Engine Control is a series of ECU (or Engine Control Unit) that was designed and built by Ford Motor Company. High voltage is produced each time the field is thus built up and. what else can it be ? cranks but no spark. This prevents crossfiring with the higher coil voltage. factory Duraspark distributor with a magnetic. The Duraspark II distributor cap is larger in diameter. Coil-On-Plug ignition system on a General Motors Vortec 3500 engine. The COP (coil on plug) ignition system is what is used on most modern. This is generally used on 1991 - 1996 trucks and cars. The problem with antique Ford V8 ignition coils is absorbed moisture. It does not include the ballast resistor. Our coils are epoxy molded to prevent premature failure from moisture or winding fatigue. I am hot 12v both sides of coil in run position. 1956 1957 Ford Lincoln Mercury Coil BALLAST RESISTOR D Y VOLTAGE REDUCER, FORD, MERCURY, TRUCK. Ford part number for the low-impedance DS-1 ignition coil is D7AZ-12029-A. Each type of module is color-coded, which is intended to prevent erred installation. Model A Ford Garage Powerhouse Generator Regulation Considerations. Duraspark II distributor Pick Up Coil. Although generic, the specific repair steps may vary depending on make/model. For this I pulled a wireharness, computer, distributor, coil and all for a mid 80's chevy truck. Ford Dura Spark II System inducing a high voltage into the secondary windings of the coil. 08 primary ohms or less, then it will need a ballast resistor for continuous running; for drag racing, short term usage, usually not. Disconnect the negative battery cable. This is the Ford VOLTAGE REGULATOR group in the DASH section of the 57-79 Truck, 61-67 Econoline classic Ford parts list at CG Ford Parts. How efficiently the ignition coil operates has changed dramatically as well. The coil he suggested was a. 0L) does not come with new screws for installation. That's not a recommendationjust an observation FWIW. In addition to the wider cap, DURASPARK II uses an improved external control box over the control box offered with DURASPARK I. Ford designed the Dura-Spark with full charging circuit voltage but maintained the fixed dwell period of points. Learn about this problem, why it occurs, and how to fix it. The agreement covers the original buyer. Do not use a breaker point. The battery, wiring harness, stator, rectifier, voltage regulator and associated switchgear are in the mix as well. i was on ebay and found a gm style dist. The voltmeter should read somewhere around +11 to +13 volts. One of the most misunderstood aspects of the Model T is the ignition system. Is the elimination of the resistor wire bothering you? You would merely bypass it on the host car harness. Voltage Resistor (Ignition Coil Ballast) for Ford 9N 2N 8N Tractors w/ Front Mount Distributor (1939-1949) Comes with both 3/16" and 5/16" mounting screws: Use 3/16" on 8N. COIL TO GRAY TACH SMALL RED MAGNETIC PICKUP NOT USED PN 609 MAGNETIC IGNITION MODULE GM IGNITIONSWiring an HEI 5 or 7-pin Module (Amplifier Trigger). 100% Factory tested and built to strict quality control standard to ensure high performance and guaranteed to deliver better fuel economy. The module must be grounded to work properly. It is about one inch wide, and about four inches long. Order Ignition Coils for your 2010 Ford F-150 and pick it up in store—make your purchase, find a store near you, and get directions. So, it came as no surprise when the company announced that Ford Coyote owners looking to add a bit more spark to their ignition system will now be able to take advantage of the SOS coil systems as well. The heat from a constant 12-volt input will shorten the life of a breaker point ignition coil. Guys would post various problems - especially with no resistor wire Based on that, clearly the 'TFI' coil was not a plug and chug replacement for all situations. In addition to the wider cap, DURASPARK II uses an improved external control box over the control box offered with DURASPARK I. Ford F-250 351 Windsor Runs for about 50 mi then quits with burnt plugs? so now the coil is getting too much voltage burning up the plugs. You should also replace your existing coil with the Ford “blue-top” electronic coil. I know definitely that I damaged the 6AL in doing so. Ignition Coil F Primary/Secondary Circuit Malfunction. Duraspark is wired very similar to points ignition. TROUBLESHOOTING Ignition Coil Troubleshooting: (No) Fire in the Hole. While ignition coils are generally very sturdy and reliable, over. The Duraspark modules manufactured in the mid 1970s through the early 1990s lasted at least 100,000 miles or 10 years. The inside of the coil is full of stiff tar and the plug wires cannot be removed when the coil is cold. I found this a couple months ago on another ford forum, its from a haynes manual for a 4. To fix I have to buy a new PCM, all new 6 coils and all new 6 spark plugs. 4 Ohm heavy-duty, external ceramic ballast resistor - installed between coil's + terminal and condenser or HotSpark ignition's red wire. You can use any aftermarket coil that is between 1. I prefer the DuraSpark distributor as it is bulletproof. the duraspark doesn't increase perf. Do not use a breaker point ignition coil. PART# 8205. A lower resistance coil will pull more current, and more voltage in equals more voltage out. Voltage to the coil is limited by 1. Ignition Module PN- EL102. Either I have a bad battery or the voltage regulator on my 1990 Johnson 150 is on the way out. Description For early Bronco owners running the factory Ford Duraspark II ignition, this wiring harness makes plugging your ignition into your new Painless Performance wiring harness easy. Duraspark conversion video I also recommend the voltage to the coil be directly from a power relay so it receives full battery voltage and just use the original key switch wire to energize the relay. DuraSpark modules use a high voltage coil made specifically for DuraSpark ignition. Troubleshooting a faulty or inoperative ignition should always use a logical approach. 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - Performance canister coils with Duraspark II? - Can you use the performance high output style coils with the stock Duraspark II system? I want to get rid of those stupid horseshoe connectors that my coil has. 5 ohm and you shouldn't have any problems. P0355 Ford Description The ignition system on the vehicle uses individual ignition coils for each cylinder. For this I pulled a wireharness, computer, distributor, coil and all for a mid 80's chevy truck. 1978 Ford Ltd pickup coil replacement. 4 IDI Diesel Glo-plug controller by-bass wiring. PROMASTER Ignition Coils may be mounted at any angle. I prefer the DuraSpark distributor as it is bulletproof. Just put a new magnetic pickup in it (Borg Warner. Does anyone know for 100% ford duraspark 2 voltage Now i ran all the wires pulled the whole thing out and taped it up and have it all back in the car and everything hooked up. Part 1 presents a brief history of the Model T ignition coil beginning with the evolu-tion of the timer and vibrator coil ignition system in early Ford design automobiles. 70Ω primary winding resistance). 50 Taxed, Each £117. The standard base part number for this module is 12A199. orange out of module to distributer purple out of module to. Ford duraspark 2 wiring diagram wiring diagram chart correct duraspark wiring ford muscle forums ford muscle ford duraspark wiring schematic wiring diagram pictures. That's not a recommendationjust an observation FWIW. For this I pulled a wireharness, computer, distributor, coil and all for a mid 80's chevy truck. NOTE: THE PERTRONIX IGNITOR IS EFFECTIVELY A "GO" OR "NO" SYSTEM. DG508 Ignition Coil Pack High Engine 8 Pack Ignition Coil Curved Boot for Ford E150 E250 E550 F150 F250 F550 4. Symptoms of Faulty Ignition Coils. 1978 Ford Ltd pickup coil replacement. 12 volts to the box, but 8 volts to the coil unless I'm confusing it with something else. An ignition coil is a type of pulse transformer that multiplies the low voltage received from the battery or alternator to many thousands of volts when the breaker points open and close. the hei coil is weak. And apparently your coils don't like the amount of resistance you have. The stock ignition system on a GL1000 is comprised of a carefully matched set of components. EGR eliminator Instructions - in a. 6ohms for DurasparkII and III Secondary resistance is measured between the "BATT" and the High voltage terminals of the coil with the ign off. + Items in search results. To fix I have to buy a new PCM, all new 6 coils and all new 6 spark plugs. It was used in the Ford Model T to generate sparks for engine ignition. These are the necessary directions for wiring the Ford "Duraspark II" distributor trigger - to the HEI "four pin" controller. "Once you eliminate the impossible, whatever remains, no matter how improbable, must be the truth. Getting rid of the plug wires not only saves money, it also improves the durability of the ignition system. Test Battery Voltage to Coil: With ignition switch ON, engine not running, check voltage at coil's + terminal. This is the Ford COILS group in the IGNITION section of the 32-56 Car and Truck classic Ford parts list at CG Ford Parts. Looks like the bad ignition coil fried my computer. Top off your Ford ignition system with this great new replacement coil. This one uses the IC to produce square wave pulses at a variable frequency, and applies the pulses to a 2N3055 transistor, which connects and disconnects the ignition coil to the power supply. It had a wiring diagram of how to wire a Ford Duraspark ignition module into an older Ford car or truck. No spark at plugs when cranking but trys to start when turning key back - Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. It is about one inch wide, and about four inches long. I am going to use the Ford Motorcraft DG508 Ignition Coil as an example. Testing the pickup coil (PIP) in the distributor is not an easy task, and best to test the TFI module first, then replace the pickup coil (PIP) if the TFI module tests ok. We have been hunting for this picture through internet and it came from reliable resource. Whatever the ignition coil looks like, it always does the same function, creating a spark by converting amperage to voltage. Guys would post various problems - especially with no resistor wire Based on that, clearly the 'TFI' coil was not a plug and chug replacement for all situations. Buy A-Team Performance HEI Complete Distributor 65K Coil Compatible with Ford Straight 6 Cylinder F100 F150 F250 E100 E150 240 300 One-Wire Installation Black Cap: Distributors - Amazon. voltage, ( or alternator output voltage). Delivery Nationwide - Door to Door. heres what I have. The rotor is longer and taller fit this cap. Essentially you are measuring three resistor series circuit, with the measurement point either at Open Circuit potential or at a Voltage Divider potential that is the sum of the voltage dropped across the Primary Coil Winding, the voltage dropped across the Igniton Control winding, less any Ground Potential voltage (ieIgn. Ignition System. (8mm) in diameter to contain the higher output voltage. Does anyone know for 100% ford duraspark 2 voltage Now i ran all the wires pulled the whole thing out and taped it up and have it all back in the car and everything hooked up. Welcome to the Ford Check Engine Light codes page. Many people here have not only done such Duraspark swaps, they have been running them successfully for years and years. Duraspark II Ignition Harness This Duraspark II Ignition Harness is designed to connect the components in Ford electronic ignition systems using the "Blue Strain Relief" ignition module. This coil generates a higher voltage to the spark plugs. The 12 volt coils measure anywhere from 1 to 3. However, due to the special dwell circuit, many other high-energy coils may be used, such as the GM HEI external coil, the Ford TFI coil, and many aftermarket equivalents. It used to have the old Ford Duraspark ignition system using a magnetic pickup. When the starter is engaged there is a direct connection to the coil. Insert screws through the black plastic cover and rubber gasket. Ignition Coil Diagnosis Though coils are very reliable, they sometimes fail. Ford 8N Won't Start-No Spark tester and have voltage to the positive terminal of the coil but have a very dim light to the negative terminal of coil and coil side. The last major technical advances were the introduction of rotary gaps, both non-synchronous and synchronous types, and air-coupled output transformers, known at. Follow wires and/or use the wiring diagram. Whatever the ignition coil looks like, it always does the same function, creating a spark by converting amperage to voltage. When purchasing a module for your car, buy it from Ford! The Ford manufactured modules are very reliable. 1V, In gear 5Volts: 31 : Canister Purge: 8V-10V with Engine Running: 32 : Not Used : 33 : EGR Solenoid (Unleaded) Voltage Pulse @ 1800 RPM: 34 : Data Output Link: PWM Data: 35 : Canister. Duraspark II Ignition Harness This Duraspark II Ignition Harness is designed to connect the components in Ford electronic ignition systems using the “Blue Strain Relief” ignition module. Basics to High Performance. 1979 starting problem. When re cranked it sputters, skips and knocks. High voltage is produced each time the field is thus built up and. coil in the same fashion as the older. Insert screws through the black plastic cover and rubber gasket. Save ford duraspark coil to get e-mail alerts and updates on your eBay Feed. The fuel pump will still work. The Duraspark I system, and the next version, Duraspark II were nearly identical in operation, and virtually identical in appearance. The ignition coil is actually a transformer with one leg of the primary and one leg of the secondary tied together. Model A Ford Garage Powerhouse Generator Regulation Considerations. One of the challenges often faced by the Model T owner is a faulty magneto. An ignition coil is a high voltage transformer at its heart, and comprises of two windings (the primary and secondary), wrapped around a steel core - just like a normal transformer! The primary coil consists of a few turns of thick wire and the secondary, many many turns of thin wire. The voltage that is induced in the coil (secondary) circuit is the result of the mutual induced current from the magnetic field collapsing. This may seem like a no brainer because the most obvious symptom of a BAD ignition coil is a no start no spark condition, but here are a few other symptoms you'll see along with no spark: None of the spark plugs will fire spark. Many people here have not only done such Duraspark swaps, they have been running them successfully for years and years. You can double check this by measuring the voltage from that wire. If correct voltage is present, go to step 16. I've got a 1981 AMC Eagle, with a 4. Details: This Taylor coil has special winding and high voltage output. 70ohms For duraspark I; 0. The inside of the coil is full of stiff tar and the plug wires cannot be removed when the coil is cold. These coils will work in conjunction with Accel and MSD, along with OEM coil packs already on the vehicle. The MSD magnetic pick-up is fully compatible with Ford Duraspark modules, the MSD magnetic pick-up wires even have the same color coding as the Ford magnetic pick-up, which leads many to believe it IS a Ford magnetic pick-up. We love when auto parts experts come to our site and we love when car parts newbies come to our site. 1V, In gear 5Volts: 31 : Canister Purge: 8V-10V with Engine Running: 32 : Not Used : 33 : EGR Solenoid (Unleaded) Voltage Pulse @ 1800 RPM: 34 : Data Output Link: PWM Data: 35 : Canister. Description New Pertronix Ignitor Electronic Ignition Conversion for 74-76 Classic Ford Broncos with 289 or 302 V8 engines and FACTORY DURASPARK ELECTRONIC IGNITION. This is a totally separate system but is combined with the rest of the distributor for simplicity of construction. The 6 volt coils usually measure from 0. 9 volts (14 volts for Dura Spark I), then you have a problem in the resistance wiring and it must be replaced. By running these coils instead of the stock units you can expect a "hotter" spark. This is my understanding. Reliability of the aftermarket modules is hit or miss. Voltages over 7. Each type of module is color-coded, which is intended to prevent erred installation. Below you will find the most complete list of Ford trouble codes available. HEI has great aftermarket support and lots of conversion kits are available. This service harness was designed to allow for easy installation of Ford's Duraspark II system with one of our Classic Update kits. No spark at plugs when cranking but trys to start when turning key back - Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. (Extra Dwell) Dyna-Mod features a higher electronic dwell setting over a stock module plus a built-in rev limiter. 1956 1957 Ford Lincoln Mercury Coil BALLAST RESISTOR D Y VOLTAGE REDUCER, FORD, MERCURY, TRUCK. Ignition Coil High Voltage Display: A common automotive ignition coil can generate an output voltage on the order of 30,000 volts. Duraspark II arrived in 1977 with a larger distributor cap to handle the increased voltage. What does that mean? This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. Some coils are constructed in series and called cassette or sequence coils, or coil rails. Let the sparks fly with your Ford Duraspark distributor by installing our new E. running a used 302 2 bbl I purchased with wiring up duraspark ignition. Vehicle started skipping then went dead. While the voltage at the positive side of the coil shows satisfactory voltage for the Dyna-Module and Inferno Coil (10. DISTRIBUTOR CAPS, ROTORS, & KITS. It had a wiring diagram of how to wire a Ford Duraspark ignition module into an older Ford car or truck. Guys would post various problems - especially with no resistor wire Based on that, clearly the 'TFI' coil was not a plug and chug replacement for all situations. The quality can also lead to price variation. A/X/Z Plan pricing, including A/X/Z Plan option pricing, is exclusively for eligible Ford Motor Company employees, friends and family members of eligible employees, and Ford Motor Company eligible partners. My "Undercover" Ignition - Changing a 429/460 to the Ford Duraspark System. Ignition coil packs are available in a wide range of prices. Fast forward to 1981. Symptoms Of A BAD Ignition Coil. Insert screws through the black plastic cover and rubber gasket. Some coils are designed to handle a full 12V and MANY are not. Ignition systems set up for racing or high performance street use put high demands on ignition components. The conventional coil (Duraspark, points) uses a completely different technology to deliver the spark. 70ohms For duraspark I; 0. Test Battery Voltage to Coil: With ignition switch ON, engine not running, check voltage at coil's + terminal. The rotor is longer and taller fit this cap. Quick test: Check both coil terminals for 6 volts #9 and #10 on diagram. 6ohms for DurasparkII and III Secondary resistance is measured between the "BATT" and the High voltage terminals of the coil with the ign off. NOTE: THE PERTRONIX IGNITOR IS EFFECTIVELY A "GO" OR "NO" SYSTEM. This is not a fail safe test, but I’ve used this for years as a guide for coils with good results. made for ford for cheap so i bought it. The haines manual says for the Coil over plug that the Primary resistance should be about 0. These coils control the position of the spool valve inside the injector. This happens when the ignition coil or module becomes too hot. Ford Electronic Ignition Conversion Kit - 6V Positive Ground - Complete Electronic Ignition Conversion Kit by Pertronix to convert your tractor to an electronic automotive type coil system. Click image to enlarge! Pictured above is the wiring diagram for the Model A as illustrated in Dykes Automobile and Gasoline Engine Encyclopedia Supplement, page 16. Running alone, the EDIS module will fire the spark plugs at 10 degrees BTDC, operating in it's "limp home mode". No ballast required. new ignition control mod, new fuel pump and filter, new eec relay, fuel pump relay, new coils,set timing, new computer. Just put a new magnetic pickup in it (Borg Warner. FORD IGNITIONS Wiring a Ford DuraSpark using White Wire Trigger. The conventional coil (Duraspark, points) uses a completely different technology to deliver the spark. secondary resistance must be 7,350-8,250ohms for duraspark I; 7,700-10,500ohms for duraspark II and III hope that helps at least a little. How Spark Transmitters Work by Hal Kennedy, N4GG 3 Figure 2. So, it came as no surprise when the company announced that Ford Coyote owners looking to add a bit more spark to their ignition system will now be able to take advantage of the SOS coil systems as well. The intention is to give the coil a little more voltage. If voltage is too low or there’s no reading, the battery’s terminals or ground connection may be corroded and need cleaning or the battery may need charging. Ignition Coil High Voltage Display: A common automotive ignition coil can generate an output voltage on the order of 30,000 volts. It should be anywhere from 7 to 10 volts. If you buy the Mopar Performance electronic ignition system, it comes with extensive instructions, wiring diagrams, and other information. This may seem like a no brainer because the most obvious symptom of a BAD ignition coil is a no start no spark condition, but here are a few other symptoms you'll see along with no spark: None of the spark plugs will fire spark. 5 ohm coils are now reccomended for all E-Fire distributors. As a preview, Here is a little teaser video showing my conversion avail direct, using the optional round HEI coil. The module must be grounded to work properly. Installing a regulator is easy - but wrong installation can ruin a new regulator in a few seconds. If reading is less than 6500 ohms or greater than 11,500 ohms, replace ignition coil. Primary resistance must be 0. 5 volts at the stock coil. A/X/Z Plan pricing, including A/X/Z Plan option pricing, is exclusively for eligible Ford Motor Company employees, friends and family members of eligible employees, and Ford Motor Company eligible partners. Troubleshooting a faulty or inoperative ignition should always use a logical approach. Duraspark II Ignition Harness This Duraspark II Ignition Harness is designed to connect the components in Ford electronic ignition systems using the "Blue Strain Relief" ignition module. Some you may already know but you may find some new info here. Others thought the magic was that these coils didn't need a ballast resistor. It used to have the old Ford Duraspark ignition system using a magnetic pickup. Secondary Coil -Creates a high voltage when enacted upon by the collapsing of a magnetic field in the primary coil. Symptoms Of A BAD Ignition Coil. Ford Thunderbird 2002-2005 Ignition Coil by Motorcraft®. Ignition Module PN- EL102. Ford models using the DuraSpark-I (California-only) include: 1977 Custom 1978-'79 Fairmont. There are two types of wires used in this system, and some engines may have both types installed. Along with that a 1. For this I pulled a wireharness, computer, distributor, coil and all for a mid 80's chevy truck. Your Ford Escape ignition coil is the main power source for the engine and the ignition system, so any problem with the coil can lead to poor engine performance. to allow the high tension terminals to be. Although the MSD diagram seems to show the Ford coil wires joining they are only illustrating how they physically come from the harness. You can feed the stock coil from the resistor wire, but you still need a full 12 volts for the DuraSpark, which must come from the ignition switch or from the battery via a relay. Hopefully the picture gallery below will be useful for you. This voltage is then chopped/filtered/amplified and used to drive a high voltage/high current transistor that switches the coil current. And apparently your coils don't like the amount of resistance you have. While both were able to eliminate the issue of breaker-point wear, the Mopar unit, though transistorized, still used a ballast circuit, limiting spark output. Several trips prior to that everything was normal, but one trip back in June I had some funny voltage reading also. The intention is to give the coil a little more voltage. 0L injectors have an Open Coil & a Close Coil. Although the MSD diagram seems to show the Ford coil wires joining they are only illustrating how they physically come from the harness. The ignition module performs the function of turning off current flow through the ignition coil in VACUUM ADVANCE STATOR Y. When the ignition coil on your 2. which is roughly 243 to 17000 turns. However, due to the special dwell circuit, many other high-energy coils may be used, such as the GM HEI external coil, the Ford TFI coil, and many aftermarket equivalents. By then, the Bosch Blue coil was looking very dated indeed. 1948 - 1956 F1, F100 & Larger F-Series Trucks - no spark from duraspark II - I have a 48 with 460 from 78 van. Flame-Thrower Coils for GM LS and Ford engines feature an optimized coil design which increases the spark energy by 15% over the OEM coils. If I were designing a higher output coil I would go to both current and voltage to find more power. Dyna-Module and Inferno Coil! The newly designed E. Ford EFI injector wiring conversion (Bank firing to Independently fired) - Figure A. The heat from a constant 12-volt input will shorten the life of a breaker point ignition coil. This results in a voltage signal that is too low to accurately trigger the fuel injection. Channel A - Coil supply voltage. If the voltage is less than 13. What does that mean? This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. The coil is a simple device -- essentially a high-voltage transformer made up of two coils of wire. to fit the standard Ford V-8distributor. There is a condensor on the side of the coil mounted on mtd. Each Duraspark Electronic Distributor is custom calibrated on a distributor machine and blueprinted to provide. Instructions for Testing and Installing a Voltage Regulator for the 8N Tractor. When in 'start' position, the start wire goes to the coil side of the resistor, bypassing the resistor. It should be anywhere from 7 to 10 volts. Troubleshooting Tips for your Pertronix Ignitor ® and Coil Installation. 0L injectors have an Open Coil & a Close Coil. The vibrator oscillated with a frequency of around 200 Hz, producing a buzzing sound similar to that of a bee. Harley Ignition Coil Diagram. P0355 Ford Description The ignition system on the vehicle uses individual ignition coils for each cylinder.