- -Has codes *P0101 MAF performance *P0102 MAF circuit low *DPF Message came on –Recommend replace MAF and force a DPF regen **Replace MAF and performed regen. Truck runs okay on initial test drive on second test drive the MAF drops out and code comes back. If you unplug the sensor and plug it back in the readings go back to normal and the truck runs good again until you shut the key off then it acts up again. -Should replace the connector and retest.
Louis B. gave our service a 5 star review on 1/25/2023