P1557 Diagnostic Trouble Code Discussion for December 2006
Battery Module Temperature Sensor Signal 3 Circuit Low Voltage
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| Help Request | Posted | |
| 2000 Volkswagen Golf GTI GLS 1.8L Surge, Poor Fuel Economy, MIL Lamp on VIN: WVWDH21J7Y P1557: Charge pressure control positive deviation. Customers complaint is Check engine light on, drop in fuel economy, surge/bucking while driving on freeway. We have cleaned the ven and breather lines, cleaned vent solenoid, repaired vacuum line under intake, replaced secondary air control valve, replaced tur... |
December 13, 2006 |
