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P0101 Diagnostic Trouble Code Discussion for June 2011

Mass Airflow Sensor Performance

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Trouble Ticket Help Requests for DTC P0101
Help Request Posted
2003 Chevrolet Silverado 1500 SS 6.0L Hesitation, Misfire VIN: 2GCEK19N23
P0101: MAF Sensor Performance. This vehicle idles rough but the major concern is lack of power, ses on, I have misfires on 2,4,6,8 cylinders heaviest on 6, feels like the exhaust is restricted but the converter temp seems to be about the same side to side, misfire gets very severe under loa...
June 01, 2011
2003 Chevrolet S10 4.3L Poor Idle Quality, Cuts out, Stall VIN: 0123857013
P0101: MAF Sensor Performance. truck stalled in driveway for customer, picked up, started right up and drove until stalled a mile from shop would start and backfire a little with very low idle 2-300 rpm Code PO101B was in the computer replaced maf sensor and pigtail ran perfect for about 5 ...
June 07, 2011