2001 2.7TTmisfire. Codes attched... help please! - Page 2

GTA_Driver · 08-29-2012, 12:36 PM

Quote:

Originally Posted by A6force

i have a 01 2.7t that i just put the apr tune on and now it hesitates and sputters under full throttle and then the check engine code will come on for random misfire and for cylinder 3 misfire. tried new plugs and it was find for a day then back to the same problem. any ideas?

Wow, APR is just getting better every day.

What codes is it throwing? Did you try swapping coils?

youknowbigt · 08-30-2012, 06:20 PM

i just got done with this same problem! Mine would miss fire 2 and 5, we swapped the coils and checked all the plugs. turned out to be the ignition control module. I have not read all the responses but swap the two ICM's they are on your airbox and see if the miss fire changes.

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08-30-2012, 06:20 PM	#12
youknowbigt AudiWorld Newcomer 2002 Audi A6 Join Date: Aug 2012 Posts: 1	i just got done with this same problem! Mine would miss fire 2 and 5, we swapped the coils and checked all the plugs. turned out to be the ignition control module. I have not read all the responses but swap the two ICM's they are on your airbox and see if the miss fire changes.