So Ive got a4 b8 CDNC engine . The check engine light came on and a scan shows this error msg.
Trouble codes:
P218700 - System too lean at idle, Bank 1
static
Engine was recently out of the car for piston/rings replacement.
I made a smoke tester and cant see any leaks, ( Introduced smoke via pcv to manifold connection pipe)
I cleaned the MAF sensor.
I checked the fuel cap
I checked the oil filler cap
I have obd eleven
it shows Short term adaptation of mixture formation bank 1:
-0.8 to 1.6 mainly 0.8 or 1.6
What should I check next?
Also is it safe to drive on a 6 hour trip at highway speeds?
Trouble codes:
P218700 - System too lean at idle, Bank 1
static
Engine was recently out of the car for piston/rings replacement.
I made a smoke tester and cant see any leaks, ( Introduced smoke via pcv to manifold connection pipe)
I cleaned the MAF sensor.
I checked the fuel cap
I checked the oil filler cap
I have obd eleven
it shows Short term adaptation of mixture formation bank 1:
-0.8 to 1.6 mainly 0.8 or 1.6
What should I check next?
Also is it safe to drive on a 6 hour trip at highway speeds?