P0391 Diagnostic Trouble Code Discussion for March 2023
Exhaust Camshaft Position Sensor Performance (Bank 2)
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| Help Request | Posted | |
| 2008 Buick Enclave CXL 3.6L Surge, Cuts out, MIL Lamp on VIN: 5GAEV237X8 P0391: Exhaust Camshaft Position Sensor Performance Bank 2. Vehicle came in with the description of TSC light flashing and Vehicle Jerking. Unfortunately I have not been able to reproduce that symptom. What I do have consistently is that you hit the accelerator and it sits there thinking for a bit before it does an... |
March 13, 2023 |
