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Ddtennes replied to the thread How to choose the correct O2 sensors.Do you really need new sensors, or do you need to replace sensor connectors (shorted wires), or do you need to really replace the...
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Ddtennes posted the thread Misfire Troubleshooting: PCM/TCM full reset updated 2024-nov-18 in KJ General Discussion.Review for additions...
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Ddtennes replied to the thread Misfire in all cylinders.Also, after you did all this work did you perform a reset on the PCM/ECU (engine computer)? If "no", do this before you touch anything...
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Ddtennes replied to the thread Misfire in all cylinders."...t it still saying that all six are misfiring..." Please clarify, was the Jeep already misfiring on all cyls before you changed the...
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Ddtennes posted the thread PCM Reset, Tech Service Bulletin, specifically for Sentry Anti-Theft vehicles in KJ General Discussion.Found this while sifting through Chrysler TSB postings. If you have that Sentry Anti-theft option and you need to do a PCM reset...
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Ddtennes replied to the thread Yet another Engine Swap.I just posted a warning about mismatched engines/transmissions/PCMs/TCMs. Go look at that before you buy anything or start any work.
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Ddtennes replied to the thread Yet another Engine Swap.dtennes (at) gmail (dot) com
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Ddtennes replied to the thread Engines & PCMs, Trans & TCMs: Exact part number matching is mandatory.Remember, the PCM talks to the TCM constantly and vice-versa. Mismatched PCMs and TCMs will not communicate correctly. This problem...
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Ddtennes posted the thread Engines & PCMs, Trans & TCMs: Exact part number matching is mandatory in Electronics.For those of you who have... A. Contemplated replacing the existing engine in your vehicle B. Actually gone ahead and done what you...
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Ddtennes replied to the thread Misfire issues, could it be a matter of wiring best practices?.Update: #1 Fuel Injector housing was missing an insulation piece. The misfire may be the result of the connector arcing and not...
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Ddtennes posted the thread Misfire troubleshooting, could it be the type of wire used for your connectors? in Electronics.Welcome to the Age of Cheap Chinese Knockoff Manufacturing. Who knows what they use to make parts? 18awg? 14awg? Well, 18 gauge bell...
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Ddtennes posted the thread Misfire troubleshooting, PCM full reset ( includes TCM ) which fully clears adaptive numerator in Electronics.When troubleshooting a misfire problem, you need to make sure that you completely reset the PCM or lingering artifacts in memory may...
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DAnyone struggling with rogue, phantom, or simply inexplicable misfires should read this. Original article attached, I edited down the...
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Ddtennes replied to the thread Misfire issues, could it be a matter of wiring best practices?.While waiting for wire components to arrive, I pulled the #1 coil and spark plug, checked plug gap, and parts are all in good operating...
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Ddtennes replied to the thread Misfire troubleshooting, could it be a bad IAT or IAT connector housing.While a solid locking IAT connector is vital, I think my root problem is the messy harness. More later.
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