P0223 OBD II Trouble Code Throttle Position Sensor/Switch B Circuit High
Symptoms of P0223 OBD II Trouble Code
- Stuck throttle (at any RPM)
- Limited or no acceleration
- Engine stall when allowed to idle
- Hesitation when accelerating
- Cruise control inoperative
Common Causes of P0223 OBD II Trouble Code
- Open or shorted circuits between the TPS, PPS, and the PCM
- Defective TPS or PPS
- Corroded electrical connectors
- Faulty drive-by-wire actuator motor
Severity of P0223 OBD II Trouble Code
When this code is stored, the PCM will usually enter limp in mode. Engine acceleration will be severely limited (if not disabled) in this mode. Symptoms of a P0223 code may include: