P0051 Diagnostic Trouble Code Discussion for November 2007
Air Fuel Sensor (Bank 2 Sensor 1) Heater Control Circuit Low Voltage
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| Help Request | Posted | |
| 2001 Audi TT Quattro 4.2L MIL Lamp on VIN: TRUUT28N21 P0051: ho2s heater controll cuircuit low b2s1. Customer failed state inspection for p0051 and changed the drivers side front o2 with a bosch unit.Code came back and now also has a code p0101 for the MAF sensor.Using european software for my genesys i pulled codes 17549 for the MAF and code 17527 for the o2... |
November 27, 2007 | |
| 2001 Audi TT Quattro 4.2L MIL Lamp on VIN: TRUUT28N21 P0051: ho2s heater controll cuircuit low b2s1. Customer failed state inspection for p0051 and changed the drivers side front o2 with a bosch unit.Code came back and now also has a code p0101 for the MAF sensor.Using european software for my genesys i pulled codes 17549 for the MAF and code 17527 for the o2... |
November 30, 2007 |
