A4 intake manifold fault 1.8 TFSI CDHB

Hwildy

Registered User
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?
 
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