Hi,
New to Audi-Sport. Was seeking some help on my Audi A3 2.0tfsi 2006 dsg.
I have a missfire cylinder #3 and I have tried everything I can to resolve it.
Things I tried:
- move sparks and coils to see if cylinder changes
- replaced coils sparks
- replaced pcv
- removed injectors and replaced with S3 injectors (mapped into ECU as well)
When I remove the spark plug from cylinder 3 it's wet obviouslt a bad sign I guess. At first I thought my injector was stuck but replacing injectors did nothing.
I did notice oil in the solonoid camshaft adjuster sensor on the hpfp side. And when I unplug it with engine running it doesn't change the note of engine remains the same.
Also noticed the piston is wet on cylinder 3.
On idle it does smoke a little white/grey as it missfires when you drive it clears up when you go to boost it does start smoking a very tiny bit I noticed the oil cap is leaking oil after you boost it so I assume I need a new oil cap.
Only codes that show is missfire
I'm going to compression test it in the evening.
Another thing to note is this all happened 2 days after using injector cleaner. Changed injectors same thing
Hopefully someone's experienced these issues to give me an idea
New to Audi-Sport. Was seeking some help on my Audi A3 2.0tfsi 2006 dsg.
I have a missfire cylinder #3 and I have tried everything I can to resolve it.
Things I tried:
- move sparks and coils to see if cylinder changes
- replaced coils sparks
- replaced pcv
- removed injectors and replaced with S3 injectors (mapped into ECU as well)
When I remove the spark plug from cylinder 3 it's wet obviouslt a bad sign I guess. At first I thought my injector was stuck but replacing injectors did nothing.
I did notice oil in the solonoid camshaft adjuster sensor on the hpfp side. And when I unplug it with engine running it doesn't change the note of engine remains the same.
Also noticed the piston is wet on cylinder 3.
On idle it does smoke a little white/grey as it missfires when you drive it clears up when you go to boost it does start smoking a very tiny bit I noticed the oil cap is leaking oil after you boost it so I assume I need a new oil cap.
Only codes that show is missfire
I'm going to compression test it in the evening.
Another thing to note is this all happened 2 days after using injector cleaner. Changed injectors same thing
Hopefully someone's experienced these issues to give me an idea