d_w's Recent Activity

  1. d_w replied to the thread Oxygen Sensor issues.

    Yes, the MAF. Typo. Everything on it got a good clean. I did disconnect the battery to reset the ECM but didn’t see any differences...

    Mar 8, 2025 at 10:08 AM

  2. d_w attached a file to the thread Oxygen Sensor issues.

    Here is another short trip log, mostly at highway speeds

    IMG_4532.png Mar 7, 2025 at 2:18 PM

  3. d_w posted a new thread.

    Oxygen Sensor issues

    Hey all, My 2007 is throwing a p2195 code and occasionally a p0138. MPGs have dropped to low 30s. There is something up with the O2...

    IMG_4528.png

    Forum: Gen 2 Prius Care, Maintenance and Troubleshooting

    Mar 7, 2025 at 11:20 AM
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