Hi,
I have recently bought a 2006 1.3 diesel Punto, it starts and runs ok but lacks power and will not rev past 3500rpm.
I suspect this is a faulty MAF sensor. I have read that if I unplug it and it continues running it is likely to be the MAF, I have also read that this is not accurate and it can be better tested using a multimeter at the rear of the plug on the sensor. My question is what voltages should I get with the ignition on? engine running?
and what fluctuation should there be when the rpm is increased?
I have recently bought a 2006 1.3 diesel Punto, it starts and runs ok but lacks power and will not rev past 3500rpm.
I suspect this is a faulty MAF sensor. I have read that if I unplug it and it continues running it is likely to be the MAF, I have also read that this is not accurate and it can be better tested using a multimeter at the rear of the plug on the sensor. My question is what voltages should I get with the ignition on? engine running?
and what fluctuation should there be when the rpm is increased?
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