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S80 '98-'06 / S60 '00-'09 / V70 & XC70 '00-'07 General Forum for the P2-platform S60 / V70 / XC70 / S80 models |
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01 S80 T6 O2 & Fuel Trim codesViews : 756 Replies : 1Users Viewing This Thread : |
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Jul 19th, 2013, 19:57 | #1 |
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Last Online: Jul 19th, 2013 19:57
Join Date: Jul 2013
Location: Milford, CT
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01 S80 T6 O2 & Fuel Trim codes
Transmission was replaced because the car had a blown tranny upon purchase. The motor & Engine were pulled from the top instead of just the transmission from the bottom. Transmission shifts great.
Car starts fine with no issues. After a while the car starts to stumble, and run rough seems like once the engine warms up. Front driver side O2 Sensor was replaced but still the same issue. Been getting a variety of codes that are o2 and fuel trim related. Someone mentioned a "Fuel readapt" but didn't mention how to do it. Any idea what it could be? Haven't found any vacuum leaks... also intermittently the passenger side cat get red momentarily and then just goes back to normal. Codes P0056 - Consistently shows up. P0156 - Consistently shows up. P0154 - Intermittently shows up. P1181 - Intermittently shows up. P1175 - Intermittently shows up. P1172 - Intermittently shows up. P0134 - Intermittently shows up. |
Jul 19th, 2013, 21:09 | #2 |
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Last Online: Apr 10th, 2017 16:55
Join Date: Jan 1970
Location: South Kent Coast
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P0056 - Heater Control Circuit (Bank 2 Sensor 2)
P0156 - O2 Sensor Circuit Malfunction (Bank 2 Sensor 2) Both these codes relate to the rear O2 sensor on bank 2, I guess fixing this would be a first move. |
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