P1556 Diagnostic Trouble Code Discussion for July 2004
Battery Module Temperature Sensor Signal 2 Circuit High Voltage
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| Help Request | Posted | |
| 2000 Volkswagen Beetle GLS 1.9L MIL Lamp on, poor power VIN: 3VWCF21COY P1556: charge pressure upper limit deviation. ... code of p1556 or 17964.After driving car it has poor power,acts like turbo not working,sometimes a little whine but not often.This code not in alldata for this car but we went after the wastegate actuator thinking there was no boost all tests on components... |
July 02, 2004 |
