I recently had an EML light on and upon checking codes I got:
-P0171 - Fuel trim bank 1 too lean - open circuit -P2016 -intake manifold position sensor bank 1 short to ground communication P2015 - intake manifold flap position sensor bank 1implausible ground P2015 - intake manifold flap position sensor bank 1implausible signal P2015- intake manifold flap position sensor Short to plus
Having had this, I replaced the complete manifold, reset the EML but it's pinged back up again after 20 miles.
Audi A4 1.8 TFSI intake manifold problem CDHB
in Audi A4 (B8) Forum
Posted
Hi all,
I recently had an EML light on and upon checking codes I got:
-P0171 - Fuel trim bank 1 too lean - open circuit
-P2016 -intake manifold position sensor bank 1 short to ground communication
P2015 - intake manifold flap position sensor bank 1implausible ground
P2015 - intake manifold flap position sensor bank 1implausible signal
P2015- intake manifold flap position sensor
Short to plus
Having had this, I replaced the complete manifold, reset the EML but it's pinged back up again after 20 miles.
Any idea what it could be?