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Home >> Alfa Romeo >> 2019 >> Giulia Base, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (2.9L Pcm 1 - DTCS P06DC-00 To P2097-00) >> DTC Troubleshooting >> P2090-00-Bank 1 Camshaft 2 Position Actuator Circuit Low >> Possible Causes

Possible Causes

WARNING: This page is about a different variant/trim than selected.
Possible Causes
ASD RELAY OUTPUT CIRCUIT SHORTED TO GROUND
VVT EXHAUST SOLENOID 1/2 DRIVER CIRCUIT SHORTED TO GROUND
VVT EXHAUST SOLENOID 1/2
POWERTRAIN CONTROL MODULE 1 (PCM-1)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .