Volkswagen Tech Tip: DTC P0145 Software Update
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Volkswagen Tech Tip: DTC P0145 Software Update

DTC P0145 (Oxygen Sensor Circuit Bank 1-Sensor 3 Slow Response) is stored in the ECM. No other fault codes are present.

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volkswagen p0145 software update

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Models: 2009-‘10 Golf, Jetta and Rabbit models with the 2.5L CBUA engine.

Condition: DTC P0145 (Oxygen Sensor Circuit Bank 1-Sensor 3 Slow Response) is stored in the ECM. No other fault codes are present.

Cause: The monitoring strategy that occurs between the rich-lean phases is too slow.

Correction: Reflash the ECM with the latest software from Volkswagen.

Courtesy of MotoLogic.

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