Join Now
International Automotive Technicians Network

P1132 Diagnostic Trouble Code Discussion for December 2010

Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too Rich


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P1132
Help Request Posted
1997 Ford Ranger XLT 4.0L Excessive Emissions VIN: 1FTDR15XXV
P1132: Rich run bank 1. Truck idles and drives well. Runs very rich. Ecm will go into closed loop at first--short term fuel trim -23, inj pulsewidth 2.7ms, o2 sensors at .89v. Eventually, ecm goes to open loop with stft at +3. Emissions remain very high and o2 sensors remain at .89v....
December 09, 2010
1997 Ford Ranger XLT 4.0L Excessive Emissions VIN: 1FTDR15XXV
P1132: Rich run bank 1. Truck idles and drives well. Runs very rich. Ecm will go into closed loop at first--short term fuel trim -23, inj pulsewidth 2.7ms, o2 sensors at .89v. Eventually, ecm goes to open loop with stft at +3. Emissions remain very high and o2 sensors remain at .89v....
December 13, 2010
2000 Volvo S80 T6 2.8L Excessive Emissions, MIL Lamp on VIN: YV1TS90D3Y
P1132: Front o2 sensor bank 1. I have a modus and of course it doesn't support Volvo. I am using the generic OBD and cannot seem to find the front O2 sensors in the data. I have about +15 fuel trim on bank one and two. I've read that it could be the mass air flow or vacuum leak. I just need...
December 22, 2010
1997 Ford Ranger XLT 4.0L Excessive Emissions VIN: 1FTDR15XXV
P1132: Rich run bank 1. Truck idles and drives well. Runs very rich. Ecm will go into closed loop at first--short term fuel trim -23, inj pulsewidth 2.7ms, o2 sensors at .89v. Eventually, ecm goes to open loop with stft at +3. Emissions remain very high and o2 sensors remain at .89v....
December 09, 2010
1997 Ford Ranger XLT 4.0L Excessive Emissions VIN: 1FTDR15XXV
P1132: Rich run bank 1. Truck idles and drives well. Runs very rich. Ecm will go into closed loop at first--short term fuel trim -23, inj pulsewidth 2.7ms, o2 sensors at .89v. Eventually, ecm goes to open loop with stft at +3. Emissions remain very high and o2 sensors remain at .89v....
December 13, 2010
2000 Volvo S80 T6 2.8L Excessive Emissions, MIL Lamp on VIN: YV1TS90D3Y
P1132: Front o2 sensor bank 1. I have a modus and of course it doesn't support Volvo. I am using the generic OBD and cannot seem to find the front O2 sensors in the data. I have about +15 fuel trim on bank one and two. I've read that it could be the mass air flow or vacuum leak. I just need...
December 22, 2010