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P2096 Diagnostic Trouble Code Discussion for August 2009

Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2)


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Trouble Ticket Help Requests for DTC P2096
Help Request Posted
2005 Jeep Grand Cherokee Laredo 4.7L Poor Idle Quality, MIL Lamp on VIN: 1JHR48N35C
P2096: Downstream Fuel Trim System Lean - HO2S-12 (Bank 1 Sensor 2). Jeep came in with customer requesting O2 sensor replacement,scanned and replaced bank 1 sensor 1 O2,OE Part, Jeep Runs rough,I have Checked Fuel pressure(60 psi) Vacuum 17 inch,checked exhaust back pressure Less than 1 lb, Smoked intake no leaks, Fuel trim # b...
August 05, 2009
2005 Chrysler Pacifica Touring 3.5L MIL Lamp on VIN: 2C4GM68475
P2096: Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2). Vehicle came in with code P2096 downstream fuel trim 1/2 lean. Watch o2 sensors and fuel trims all ok. Smoke test cant varify any leaks. Decided to change down stream o2 any way. let customer drive vehicle p2096 came back after about 400 miles. Checked for tsb...
August 25, 2009
2005 Chrysler Pacifica Touring 3.5L MIL Lamp on VIN: 2C4GM68475
P2096: Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2). Vehicle came in with code P2096 downstream fuel trim 1/2 lean. Watch o2 sensors and fuel trims all ok. Smoke test cant varify any leaks. Decided to change down stream o2 any way. let customer drive vehicle p2096 came back after about 400 miles. Checked for tsb...
August 27, 2009
2005 Jeep Grand Cherokee Laredo 4.7L Poor Idle Quality, MIL Lamp on VIN: 1JHR48N35C
P2096: Downstream Fuel Trim System Lean - HO2S-12 (Bank 1 Sensor 2). Jeep came in with customer requesting O2 sensor replacement,scanned and replaced bank 1 sensor 1 O2,OE Part, Jeep Runs rough,I have Checked Fuel pressure(60 psi) Vacuum 17 inch,checked exhaust back pressure Less than 1 lb, Smoked intake no leaks, Fuel trim # b...
August 05, 2009
2005 Chrysler Pacifica Touring 3.5L MIL Lamp on VIN: 2C4GM68475
P2096: Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2). Vehicle came in with code P2096 downstream fuel trim 1/2 lean. Watch o2 sensors and fuel trims all ok. Smoke test cant varify any leaks. Decided to change down stream o2 any way. let customer drive vehicle p2096 came back after about 400 miles. Checked for tsb...
August 25, 2009
2005 Chrysler Pacifica Touring 3.5L MIL Lamp on VIN: 2C4GM68475
P2096: Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2). Vehicle came in with code P2096 downstream fuel trim 1/2 lean. Watch o2 sensors and fuel trims all ok. Smoke test cant varify any leaks. Decided to change down stream o2 any way. let customer drive vehicle p2096 came back after about 400 miles. Checked for tsb...
August 27, 2009