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HelpForCars.net- All Aobut Automotive Repairs

P1152 FORD

P1152 FORD - Lack of Upstream Heated Oxygen Sensor Switch Sensor Indicates Rich Bank 2

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Possible causes
- Faulty Oxygen Sensor
- Fuel pressure high or low
- MAF sensor dirty/defective
- Vacuum leak on engine
- Leaking fuel injector or fuel pressure regulator
- Faulty Powertrain Control Module
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Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1152 FORD Description
A Heated Exhaust Gas Oxygen (HEGO) Sensor indicating lean at the end of a test is trying to correct for an over-rich condition. Test fails when fuel control system no longer detects switching for calibrated amount of time.
FORD Technical Service Bulletins for P1152 code
2001 FORD TAURUS ENGINE AND ENGINE COOLING:ENGINE:GASOLINE Details
1996 FORD TAURUS ELECTRICAL SYSTEM:IGNITION:MODULE Details
1997 FORD TAURUS ELECTRICAL SYSTEM:IGNITION:MODULE Details
1996 FORD TAURUS FUEL SYSTEM, GASOLINE Details
1996 FORD WINDSTAR ELECTRICAL SYSTEM:FUSES AND CIRCUIT BREAKERS Details
1997 FORD WINDSTAR ELECTRICAL SYSTEM:FUSES AND CIRCUIT BREAKERS Details
1998 FORD WINDSTAR ELECTRICAL SYSTEM:FUSES AND CIRCUIT BREAKERS Details
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