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View Full Version : bad misfire plse help!



vdub203
07-18-2007, 09:51 AM
ok it started yesterday very bad mis and flashing check engine light, i pull over then on the way home it cleared up and ran fine. ok now this mournin i start the car and its worse then ever scan it and its a code 302 and 301 . cleared them now im only getting 301 over and over again, i swap over all coilpacks diff places, changed plugs and then i thought injectors. they all have good signal(tested) but the number 1 injector i can pull off the plug and idle wont change , i swapped injectors all around and nothing .. im stumped and this is my only car my jetta has no motor right now so im kinda screwed for work and wat not plse help!

user name
07-18-2007, 10:26 AM
there is a write up for testing your ignition controll module. test that first since its easy to do and its a free test. I'll try to find that write up

user name
07-18-2007, 10:27 AM
http://forums.audiworld.com/a4/msgs/1594531.phtml