MAF Test
23 August 2013, 09:55 AM
#1
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MAF Test
Hi
is there any way to test that a MAF sensor is actually working properly.
I see when they go up for sale it says "full working MAF sensor", so how do you tell?
Many Thanks
Paul
is there any way to test that a MAF sensor is actually working properly.
I see when they go up for sale it says "full working MAF sensor", so how do you tell?
Many Thanks
Paul
23 August 2013, 10:39 AM
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with the ignition on you should have a signal voltage of 0, with the car at idle it should be 0.3 - 4.5 volts. If there is a problem then the code PO101, P0102 or P0103 will be stored.
DTC PO101 - MASS AIR FLOW
DTC PO102 - MASS AIR FLOW SENSOR
CIRCUIT LOW INPUT
DTC PO103 - MASS AIR FLOW SENSOR
CIRCUIT HIGH INPUT
DTC PO101 - MASS AIR FLOW
DTC PO102 - MASS AIR FLOW SENSOR
CIRCUIT LOW INPUT
DTC PO103 - MASS AIR FLOW SENSOR
CIRCUIT HIGH INPUT
23 August 2013, 10:48 AM
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CEL light is all about emmisions and not all codes will cause the light to come on, at least not going by my experiences but I could be wrong as I am no expert.
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