P0019critical severityPowertrain
Crankshaft Position/Camshaft Position Correlation Bank 2 Sensor B
on 2017 Chevrolet Impala 2.5L I4 Ecotec · AWD
What this code means
The crankshaft and Bank 2 exhaust camshaft position signals do not correlate properly.
Symptoms
- Check Engine Light
- Rough running
- Engine rattle
- No start
Common causes
- Timing chain issue Bank 2
- Exhaust VVT failure Bank 2
- Sensor failure
Diagnostic steps
- Check timing chain Bank 2
- Test exhaust VVT
- Inspect sensors
Repair notes
Repair timing system Bank 2.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1