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P0101 Diagnostic Trouble Code Discussion for February 2009

Mass Airflow Sensor Performance


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Trouble Ticket Help Requests for DTC P0101
Help Request Posted
1996 Isuzu Rodeo S 3.2L Cuts out, Stall, MIL Lamp on VIN: 4S2LM58V9T
P0101: Mass Airflow Sensor Signal Range/Performance. Hey Guys, I Have This Rodeo Customer Came In And Said It Stalled And Would Not Start Last Week.After Few Tries Started And Brought In To Me For Check Over Found No Problems, No Codes.Sent Her On Her Way.Friday Came In On Tow Truck As No Start.Checked For Codes...
February 02, 2009
2004 Pontiac Grand Prix GT2 3.8L Hesitation, Surge, MIL Lamp on, Limp mode + trac con VIN: 2G2WS52294
P0101: MAF Sensor Performance. We have been struggling with this problem for a while. vehicle starts and runs fine when first driven. issue appears to occur on the highway at speeds greater than 60mph and over 2000 rpm. what happens is: after exceeding 2000 rpm a loss of power is noticed (i...
February 04, 2009
2003 GMC Yukon Denali 6.0L Poor Idle Quality, Surge, MIL Lamp on VIN: 1GKEK63UX3
P0101: MAF Sensor Performance. ... (MAF Sensor), P0171 and P0174 (right and left bank too lean). Previous repair history: MAF sensor checks out ok, throttle body was cleaned, PCV was replaced, and fuel filter was replaced. After performing work the light stayed out for a few days and then...
February 09, 2009
2005 Kia Rio 1.6L MIL Lamp on, no IAT, MAF, VSS,
P0101: Mass Airflow Sensor Signal Range/Performance. Hi guys and Gals, this car came into the shop whit a check engine light on, no record of any repairs done. I just wan't to put this out maybe some of u have run into this problem. I testede the MAF sensor tested good, IAT sen. has good resistance. I wigle the ...
February 10, 2009
2002 Volkswagen Golf GLS 1.9L Hesitation, Surge, MIL Lamp on VIN: 9BWGP21J52
P0101: Mass air flow. Vehicle came in hesitating at low speeds and ran smooth at higher RPM's. MAF code set. Inspected MAF sensor for debris and connections. All intake hoses in good shape. MAF readings low at idle. Removed EGR due to Major coking and visually looked ajar. Cleaned ...
February 10, 2009
2005 Kia Rio 1.6L MIL Lamp on, no IAT, MAF, VSS,
P0101: Mass Airflow Sensor Signal Range/Performance. Hi guys and Gals, this car came into the shop whit a check engine light on, no record of any repairs done. I just wan't to put this out maybe some of u have run into this problem. I testede the MAF sensor tested good, IAT sen. has good resistance. I wigle the ...
February 12, 2009
2003 Chevrolet Silverado 1500 5.3L MIL Lamp on VIN: 2GCEK19T03
P0101: MAF Sensor Performance. ... air flow code p0101 keeps coming up and now p0420 cat eff code. i replaced intake gaskets full tune i drove this vechicle 80 miles than light came back on same codes i also replace fuel pump and all o2 sensors i really do not know what to do with this thin...
February 18, 2009
2006 Scion xA 1.5L MIL Lamp on VIN: JTKKT62446
P0101: Mass Airflow Sensor Range/Performance. ... toyota/scion expertise. we have worked on this car since new, always used oem toyota parts. on rare occasion on cold start car has no power & will not accelerate,problem goes away after engine warms up. has occured for customer 4 times in last 2 months...
February 25, 2009
1997 Cadillac DeVille 4.6L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1G6KD54Y0V
P0101: MAF Sensor Performance. This car was repaired earlier in Feb. because of a misfire & CEL on. Trouble codes were for cyl.misfire, O2 sensor and /maf sensor. Replaced 2/5 coil,B2S1 O2 sensor and MAF sensor. Customer drove to Okla.City,Ok.On return trip he started the car and heard ...
February 28, 2009
1996 Isuzu Rodeo S 3.2L Cuts out, Stall, MIL Lamp on VIN: 4S2LM58V9T
P0101: Mass Airflow Sensor Signal Range/Performance. Hey Guys, I Have This Rodeo Customer Came In And Said It Stalled And Would Not Start Last Week.After Few Tries Started And Brought In To Me For Check Over Found No Problems, No Codes.Sent Her On Her Way.Friday Came In On Tow Truck As No Start.Checked For Codes...
February 02, 2009
2004 Pontiac Grand Prix GT2 3.8L Hesitation, Surge, MIL Lamp on, Limp mode + trac con VIN: 2G2WS52294
P0101: MAF Sensor Performance. We have been struggling with this problem for a while. vehicle starts and runs fine when first driven. issue appears to occur on the highway at speeds greater than 60mph and over 2000 rpm. what happens is: after exceeding 2000 rpm a loss of power is noticed (i...
February 04, 2009
2003 GMC Yukon Denali 6.0L Poor Idle Quality, Surge, MIL Lamp on VIN: 1GKEK63UX3
P0101: MAF Sensor Performance. ... (MAF Sensor), P0171 and P0174 (right and left bank too lean). Previous repair history: MAF sensor checks out ok, throttle body was cleaned, PCV was replaced, and fuel filter was replaced. After performing work the light stayed out for a few days and then...
February 09, 2009
2005 Kia Rio 1.6L MIL Lamp on, no IAT, MAF, VSS,
P0101: Mass Airflow Sensor Signal Range/Performance. Hi guys and Gals, this car came into the shop whit a check engine light on, no record of any repairs done. I just wan't to put this out maybe some of u have run into this problem. I testede the MAF sensor tested good, IAT sen. has good resistance. I wigle the ...
February 10, 2009
2002 Volkswagen Golf GLS 1.9L Hesitation, Surge, MIL Lamp on VIN: 9BWGP21J52
P0101: Mass air flow. Vehicle came in hesitating at low speeds and ran smooth at higher RPM's. MAF code set. Inspected MAF sensor for debris and connections. All intake hoses in good shape. MAF readings low at idle. Removed EGR due to Major coking and visually looked ajar. Cleaned ...
February 10, 2009
2005 Kia Rio 1.6L MIL Lamp on, no IAT, MAF, VSS,
P0101: Mass Airflow Sensor Signal Range/Performance. Hi guys and Gals, this car came into the shop whit a check engine light on, no record of any repairs done. I just wan't to put this out maybe some of u have run into this problem. I testede the MAF sensor tested good, IAT sen. has good resistance. I wigle the ...
February 12, 2009
2003 Chevrolet Silverado 1500 5.3L MIL Lamp on VIN: 2GCEK19T03
P0101: MAF Sensor Performance. ... air flow code p0101 keeps coming up and now p0420 cat eff code. i replaced intake gaskets full tune i drove this vechicle 80 miles than light came back on same codes i also replace fuel pump and all o2 sensors i really do not know what to do with this thin...
February 18, 2009
2006 Scion xA 1.5L MIL Lamp on VIN: JTKKT62446
P0101: Mass Airflow Sensor Range/Performance. ... toyota/scion expertise. we have worked on this car since new, always used oem toyota parts. on rare occasion on cold start car has no power & will not accelerate,problem goes away after engine warms up. has occured for customer 4 times in last 2 months...
February 25, 2009
1997 Cadillac DeVille 4.6L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1G6KD54Y0V
P0101: MAF Sensor Performance. This car was repaired earlier in Feb. because of a misfire & CEL on. Trouble codes were for cyl.misfire, O2 sensor and /maf sensor. Replaced 2/5 coil,B2S1 O2 sensor and MAF sensor. Customer drove to Okla.City,Ok.On return trip he started the car and heard ...
February 28, 2009