P2270 fault - MAF sensor performance

Discussion in 'Zafira' started by gogetit, Feb 26, 2023.

  1. gogetit


    Feb 26, 2023
    Likes Received:
    I have a problem with my Zafira C 2.0 CDTI, the car runs well at low revs, but when hold the engine in high revs the check light comes up and car goes in limp mode. ECU stores P2270 fault - MAF sensor performance. I removed the MAF from the car and clean it, also checked all pipes and didnt find any leaks. I checked the MAF values in live data and seems ok, but I noticed that MAP sensor actual values values are lower than desired from the ECU. Also checked for the leaks around the MAP sensor, but cound''t find.

    I would appreciate any help if anyone is faced with that problem.
    gogetit, Feb 26, 2023
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