Ford P1092 OBD-II Trouble Code Definition: P1092 Pre-Catalyst Fuel Trim Too Lean Bank 2 P1092 Ford OBD-II Trouble CodeDescription: Causes – Low fuel pressure– Large vacuum leak on engine– Faulty Mass Air Flow (MAF) sensor– Faulty Ignition– Faulty fuel injector Symptoms – Engine Light ON (or Service Engine Soon Warning Light) […]
P1091 Ford
Ford P1091 OBD-II Trouble Code Definition: P1091 Pre-Catalyst Fuel Trim Too Rich Bank 1 P1091 Ford OBD-II Trouble CodeDescription: Causes – Low fuel pressure– Large vacuum leak on engine– Faulty Mass Air Flow (MAF) sensor– Faulty Ignition– Faulty fuel injector Symptoms – Engine Light ON (or Service Engine Soon Warning Light) […]
P1090 Ford
Ford P1090 OBD-II Trouble Code Definition: P1090 Pre-Catalyst Fuel Trim Too Lean Bank 1 P1090 Ford OBD-II Trouble CodeDescription: Causes – Low fuel pressure– Large vacuum leak on engine– Faulty Mass Air Flow (MAF) sensor– Faulty Ignition– Faulty fuel injector Symptoms – Engine Light ON (or Service Engine Soon Warning Light) […]
P1089 Ford
Ford P1089 OBD-II Trouble Code Definition: P1089 VVEL Control Shaft Position Sensor Bank 1 Circuit P1089 Ford OBD-II Trouble CodeDescription: Causes – Faulty VVEL Control Shaft Position Sensor Bank 1– VVEL Control Shaft Position Sensor Bank 1 harness is open or shorted– VVEL Control Shaft Position Sensor Bank 1 circuit poor electrical connection– Faulty VVEL control […]
P1088 Ford
Ford P1088 OBD-II Trouble Code Definition: P1088 Exhaust Bank 4- Mixture Adaption Range 2 Lower Rich Limit Not Reached P1088 Ford OBD-II Trouble CodeDescription: Causes – Faulty Oxygen Sensor– Oxygen Sensor harness is open or shorted– Oxygen Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) […]