P0346high severityPowertrain
Camshaft Position Sensor A Circuit Range/Performance Bank 2
on 2003 Chevrolet Astro 4.3L V6 Vortec · RWD
What this code means
CMP sensor A Bank 2 signal out of range.
Symptoms
- Check Engine Light
- Rough running
Common causes
- Sensor issue
- Timing chain
- Reluctor damage
Diagnostic steps
- Scope signal
- Check timing
Repair notes
Replace sensor or repair timing.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0011
Intake Camshaft Position Timing Over-Advanced Bank 1
P0012
Intake Camshaft Position Timing Over-Retarded Bank 1
P0013
Exhaust Camshaft Position Actuator Circuit/Open Bank 1
P0014
Exhaust Camshaft Position Timing Over-Advanced Bank 1
P0015
Exhaust Camshaft Position Timing Over-Retarded Bank 1