Quote:
Originally Posted by JeepMadman
Yes, my upstream is 56041887AA, just cant see number of the downstream version. Could you keep me informed of your downstream number when you do work.
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Finally managed to get it to the mechanic, the new sensors cleared the codes but not for too long, a few days later they were back. One of my problems is the PCM was replaced some years ago with a rebuilt unit from the US and it keeps showing errors for sensors and pumps that aren't fitted. I've got it booked in with a Jeep dealer to try and get it re-flashed with the correct software and hoping that will fix it.