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    P2302: JKU runs rough and has no power

    Replaced by part number came up as 56032520AF. I found one at moparpartsgiant for $86. Says they're in stock? I'm currently searching for a DIYer method to test the PCM without a full blown scan tool before I purchase a third coil pack. Thanks for all the input.
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    P2302: JKU runs rough and has no power

    Just got off phone with dealer parts dept...coil packs $155 and are on a nationwide back order from the depot with no ETA. This just keeps getting better and better! LOL
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    P2302: JKU runs rough and has no power

    Did you have the same P2302 code? I may try that. My next option is leaning toward PCM test repair service?
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    P2302: JKU runs rough and has no power

    One of the issues I read was coils are sensitive to irregular voltage. We replaced the cheesy battery terminals. Battery was left disconnected for 30-60 minutes. Would that reset the ECU? Or is there another procedure?
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    P2302: JKU runs rough and has no power

    No I did not. Used Advanced auto parts stock parts. I actually ended up buying two one from Autozone as well. They are different specs too. I Ohm tested both on each ignition terminal on both sides of all three coils. The Advanced showed 12.4K ohms and the AutoZone one indicated 15.5K ohms? I'm...
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    P2302: JKU runs rough and has no power

    First want to say Hello! I need some help figuring this code issue out. My daughters 2008 JKU 3.8L 165K has been out of commission for almost a month. P2302 - ignition coil A secondary circuit has experienced a malfunction. Runs rough, no power, and left her on freeway. I've searched here, the...