P0235moderate severityPowertrain
Turbocharger/Supercharger Boost Sensor A Circuit
on 2016 Chevrolet Impala 3.6L V6 LFX · AWD
What this code means
Malfunction in the turbo boost pressure sensor A circuit.
Symptoms
- Check Engine Light
- Poor boost control
- Reduced power
Common causes
- Faulty boost pressure sensor
- Wiring issue
- Vacuum hose leak
Diagnostic steps
- Test sensor output
- Inspect wiring
- Check vacuum hoses
Repair notes
Replace boost pressure sensor.
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