17950/P1542/005442

From Ross-Tech Wiki

17950/P1542/005442 - Angle Sensor 1 for Throttle Actuator (G187): Implausible Signal

Possible Symptoms

  • Malfunction Indicator Lamp (MIL) active

Possible Causes

  • Angle Sensors 1/2 for Throttle Actuator (G187/G188) faulty
  • Power Supply for Angle Sensors 1/2 for Throttle Actuator (G187/G188) faulty
  • Wiring/Connector(s) from/to Angle Sensors 1/2 for Throttle Actuator (G187/G188) faulty

Possible Solutions

  • Check Angle Sensors 1/2 for Throttle Actuator (G187/G188)
    • See Measuring Value Blocks (MVB), usually MVB 062
  • Power Supply for Angle Sensors 1/2 for Throttle Actuator (G187/G188) faulty
  • Wiring/Connector(s) from/to Angle Sensors 1/2 for Throttle Actuator (G187/G188) faulty