Trouble Code P203B

P203B

Technical Definition:

Reductant Level Sensor Circuit Range / Performance

Trouble Code: P203B
Address: 0x203B
System: Powertrain
Subsystem: Fuel & Air metering, Auxiliary emission controls

Technical Description:

Possible Causes:

Possible Symptoms:

Reductant Level Sensor Circuit Range/Performance

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes: