Hi,
My Micra K12 1.4cc 2005-2006 keeps indicating a P0113 fault which appears to be overvoltage from the IAT.
I have changed the sensor but still, get the error message.
The voltage to the unit is correct at 5v but the resistance reading at an air temperature of 17 degrees C is 0.6 ohms which according to the guidelines it should be more like 2 ohms.
My question is, how accurate is that reading supposed to be in the real world?
I checked it with a multimeter between pins 3 & 4 on the sensor.
The car is not bad when cold but when warmed up a bit it kangeroos badly.8-((
Could it still be the throttle body that is causing the kangarooing despite the MAF error?
Any advice would be gratefully received.
Martin
