Recent content by Smokin151

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    NOT FIXED P0306 - 2002 Sahara 4.0 automatic (at wits end!)

    I just sent the pcm back to wranglerfix. I also sent them the mode 6 data with a detail list of checks and parts replacements. I will up next week when I get word back from them. Good luck sir! I hope you have an easier solution.
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    NOT FIXED P0306 - 2002 Sahara 4.0 automatic (at wits end!)

    I talked to Jay at Wranglerfix. I'm sending the pcm back to him. He is going to install on his jeep and see if he can duplicate it. He's shocked this has not been resolved, so we shall see!
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    NOT FIXED P0306 - 2002 Sahara 4.0 automatic (at wits end!)

    Mode 6 uploaded. Anyone see any smoking guns? I do see B1S1 failed!!
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    NOT FIXED P0306 - 2002 Sahara 4.0 automatic (at wits end!)

    I'm thinking I need a junk yard run and try to find a 4.0 and steal the crank sensor if it's stock
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    NOT FIXED P0306 - 2002 Sahara 4.0 automatic (at wits end!)

    I will get a different scanner tomorrow, it's a lot more detailed then my readers. I will update then. Thanks for your time on this. And I'm so tired of throwing parts at this thing. I can drive 100's of miles with no CEL. The minute I WOT I get this. Seems to run way better cold, once warmed...
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    NOT FIXED P0306 - 2002 Sahara 4.0 automatic (at wits end!)

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    NOT FIXED P0306 - 2002 Sahara 4.0 automatic (at wits end!)

    I will need to grab a different scanner. Neither one of mine show voltage
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    NOT FIXED P0306 - 2002 Sahara 4.0 automatic (at wits end!)

    I figured I would get it to hard fault and upload the freeze frane data. Maybe it triggers something.
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    NOT FIXED P0306 - 2002 Sahara 4.0 automatic (at wits end!)

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    NOT FIXED P0306 - 2002 Sahara 4.0 automatic (at wits end!)

    All but transmission section.
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    NOT FIXED P0306 - 2002 Sahara 4.0 automatic (at wits end!)

    With the fact that if I restart and it goes away. I really thought the PCM was my problem. I figured injector driver was going out. Wranglerfix says no problem.
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    NOT FIXED P0306 - 2002 Sahara 4.0 automatic (at wits end!)

    Mac, Unplugged bank 2/1 o2 sensor last thinking the same theory. DTC for that one popped so I test drive..same thing. CEL flashing only under hard load. I hook the noid back up...nothing. key off engine restart I have flashing again. I can't seem to figure out why I loose injector pulse then...
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    NOT FIXED P0306 - 2002 Sahara 4.0 automatic (at wits end!)

    1 and 6
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    NOT FIXED P0306 - 2002 Sahara 4.0 automatic (at wits end!)

    Yes, I stripped it down the other day. No signs of any breaks. All wires ohm out pertaining to #6 injector. I am getting injector pulse when restarting engine. Only lose it under hard load. I can duplicate the issue everytime
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    NOT FIXED P0306 - 2002 Sahara 4.0 automatic (at wits end!)

    Disregard anything I just said. PCM came back with no problems. Installed o2 I was thinking was the problem test drive and same issue. Came home, swapped injectors same thing. I lose any pulse to injector 6. What's next? Overlay wires? I only lose cyl 6 injector.
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