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P1188 Diagnostic Trouble Code Discussion for October 2014

Fuel Tank Temperature Sensor Circuit High Voltage

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Trouble Ticket Help Requests for DTC P1188
Help Request Posted
2000 BMW 328i 2.8L MIL Lamp on VIN: WBAAM5347Y
P1188: Fuel control B1S1. Hi All, Feeling stumped on this one since I found so many obvious issues to cause the lean codes. The intake air hose was cracked badly, replaced upper and lower. Replaced the oil drain back hose. No change. Customer wanted to replace the balance of the CCV sy...
October 09, 2014