P1150 Buick Air/Fuel Ratio Sensor Circuit Range/Performance Malfunction Bank 2 Sensor 1

P1151 Buick Fuel Rail Pressure Malfunction Maximum Positive Deviation Possible causes – Fuel system fault condition– Faulty fuel pressure solenoid– Air in fuel system Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1151 Buick Description The Engine Control Module (ECM) has determined that the fuel rail pressure is too high for a…

P1150 BMW Air/Fuel Ratio Sensor Circuit Range/Performance Malfunction Bank 2 Sensor 1

P1150 BMW Air/Fuel Ratio Sensor Circuit Range/Performance Malfunction Bank 2 Sensor 1 Possible causes – Faulty Air fuel Ratio (A/F) Bank 2 Sensor 1– Air fuel Ratio (A/F) Bank 2 Sensor 1 harness is open or shorted– Air fuel Ratio (A/F) Bank 2 Sensor 1 circuit poor electrical connection– Fuel pressure– Fuel injector– Intake air…