2001 audi a6 quattro 2.7t - code PO305
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2001 audi a6 quattro 2.7t - code PO305
Brand new audi owner here!
Check engine came on after an oil change, code PO305. Thumping from idling and some acceleration
Replaces piston 5 ignition coil and spark plug and cleared code...but still having the same symptoms but it doesnt seem as bad
Also there seems to be a slight burning smell..dont know if its related or not
Check engine light has not come back on after about 20-30 miles of driving. It did blink at one point but then stopped
Im thinking ICM replacement is the next step...but where is it and which one controls piston 5?
Any advice or knowledge is greatly appreciated!!
Check engine came on after an oil change, code PO305. Thumping from idling and some acceleration
Replaces piston 5 ignition coil and spark plug and cleared code...but still having the same symptoms but it doesnt seem as bad
Also there seems to be a slight burning smell..dont know if its related or not
Check engine light has not come back on after about 20-30 miles of driving. It did blink at one point but then stopped
Im thinking ICM replacement is the next step...but where is it and which one controls piston 5?
Any advice or knowledge is greatly appreciated!!
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