P1557 Diagnostic Trouble Code Discussion for July 2016
Battery Module Temperature Sensor Signal 3 Circuit Low Voltage
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| Help Request | Posted | |
| 2001 Volkswagen Jetta GLS 1.8L MIL Lamp on VIN: 3VWSC29M31 P1557: charge pressure control positive deviation 17965. ... specific code check: P1297 (VW 17705) - Trouble shoot chart states: check hoses between turbocharger and throttle valve. Smoke test intake, found broken vacuum line on fuel pressure regulator, replaced. Can't find any cracks in intake plumbing. Disconne... |
July 08, 2016 |
