Re: Fiat Punto Selecta 1997 Huge Flat spot Archived Message
Posted by Pete Mutlow on November 21, 2008, 7:47 pm, in reply to "Re: Fiat Punto Selecta 1997 Huge Flat spot"
Hi Iain, The problem I find with testing Map and Maf sensors is the reading you get will be dependant on two things: Condition of sensor and condition of engine etc. So a perfectly good sensor will give a poor reading if there is something else wrong. I have seen many garages replace the sensor if the readings are down when the fault lies elsewhere. The trick is to find the "elsewhere" if there is one before replacing the expensive sensor. Best of luck Regards Pete M
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