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P0101 Diagnostic Trouble Code Discussion for March 2010

Mass Airflow Sensor Performance

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Trouble Ticket Help Requests for DTC P0101
Help Request Posted
2005 Volkswagen Jetta TDI 1.9L Excessive Emissions, MIL Lamp on VIN: WVWSR61J35
P0101: maf sensor performance G70. Hello all, Work mainly on other German cars VW/Audi is not my thing. Anyway I have this 2005 jetta tdi wagon well maintained that has a p101 Channel 93 decel values are .80 range is .90-1.25 replaced Maf, Egr vacuum unit broken, cannot buy just vacuum unit so ...
March 14, 2010
2000 Jaguar S-Type 4.0L Poor Idle Quality, Misfire VIN: SAJDA01D0Y
P0101: maf circuit. i suspect bad fuel from setting all winter, but customer tells me it is a bad coil on the left bank. he will only let me fix what he tells me is wrong but wants me to be responbsible for less than perfect results. i had a p0306 codem when it first came in, rep...
March 18, 2010
2006 Chevrolet Silverado 1500 LS 4.3L MIL Lamp on VIN: 1GCEC14X56
P0101: MAF Sensor Performance. this car is giving me a fit. Found the cap and rotor button had not been changed. But the truck still wants to run funny. The MAF code stays with a new MAF installed. Bank 2 is where all of the misses are occuring. Please help
March 19, 2010