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P0101 Diagnostic Trouble Code Discussion for March 2014

Mass Airflow Sensor Performance

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Trouble Ticket Help Requests for DTC P0101
Help Request Posted
2007 Chevrolet Silverado 3500 HD LT 6.6L MIL Lamp on VIN: 1GBJC34647
P0101: Maf sensor perf. ... for a week or so now it sets the p0101 code after a few min. of idle time then goes into reduced power mode . I have changed maf sensor with oe twice, new oe air filter smoked the intake and inner cooler with no signs of any smoke . I have omed every thing...
March 03, 2014
2010 Audi A4 Quattro 2.0L No Start, Cuts out VIN: WAUBFAFLXA
P0101: Mass or Volume Air Flow Circuit Range Performance. Vehicle came into shop no start condition. Engine sounded like it had low compression. Perform compression test found all cylinders low compression. 20 psi. Checked timing found vehicle out of time on intake side 3 teeth. Performed leak down test. No problems ...
March 26, 2014