Question

got p0101 falut reading g70 MAF signal intermitent. changed MAF x2 and still no good. going crazy. car lacks power under 2000 rpm. then sometimes works ok. also when it lacks power it smokes quite a lot

Answer 1

Hi there

First, it's important to use a replacement sensor from the dealer on these. If you don't then you will have a constant problem with it.

Second, check the wiring, the wiring sometimes makes a poor connection right at the connector which will cause an intermittent issue like this. The wire can push back out as you plug it into the sensor.