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inlet air temp sensor

Discussion in 'Supercharger' started by corsaZ22se, May 7, 2016.

  1. been having a few minor issues with the corsa running cooler than I would like and slightly over fuelling.
    did find that the map sensor was playing up and not changing as fast as it should so replaced that but while carrying out diagnostic checks noticed the inlet air temp sensor was show a temperature of -40f
    changed for a different sensor and still -40f but the voltage changed slightly.
    so tried warming up the sensor and cooling it down, voltage rises and falls but temperature remains at -40f
    even with sensor unplugged still -40f
    I'm running vx220 software mapped at Courtenay sport.
    the -40f is what bothers me? surely this isn't right is it?
  2. update,
    fitted a brand new sensor and all is good now.
    voltage goes up and down as does temperature :)
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  3. pt number 12160244
  4. could be? just ordered 2 gm ones :LOL:
  5. i just did the lot clutch switch,iat and wtc sensor
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    • Love It! Love It! x 1