3 replies to this topic

[nrs120]

Hello everyone, i was driving to work and EPC light came on , lost power and was idling very weird, so i scanned car codes below) so i replaced battery, throttle body and MAf sensor and it was fine for couple of weeks but than it happened again so than i changed throttle body again and did adaptation was fine for 3 week and today happened again, does anyone had same problem and know what could be problem because i don't know what else to do? thanks

 

P1602 Power Supply B+ Terminal 30: Voltage too Low

P1542 Angle Sensor 1 for Throttle Actuator (G187): Implausible Signal

P1568

P1579 Throttle Actuator (J338): Adaptation Not Started

P1171

P0507 Idle Control System RPM: Higher than Expected.

 

 

[adam-]

Have you carried out a throttle body adaptation?  How does your O2 wiring look?  Shorted out?

[nrs120]

Have you carried out a throttle body adaptation?  How does your O2 wiring look?  Shorted out?

yh i did adaptation, 02 wiring look good, it was alright for a week but the light came back on today with  Angle Sensor 2 for Throttle Actuator (G188): Implausible Signal

[adam-]

Throttle body is bad or the wiring is bad.  Most likely throttle body.