Questions tagged [p0101]
8 questions
11
votes
1 answer
06 Saturn Ion 2 2.2l P0101
The Car
Another Saturn! 06 with a 2.2l engine. Don't remember the mileage but greater than 100k.
Car came in with a complaint of a P0101. Confirmed code and on the test drive car lacked power like the exhaust was plugged.
Testing
Fuel pressure tests…
Ben
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5
votes
3 answers
Engine shudders when tachometer falls to idle RPM from around 2K RPM
We're talking about a 2005 Volvo S80 2.5T 5-cyl engine vehicle here. Back in late September was the first time I experienced this engine shudder/stutter behavior when the tachometer dial went from say something around 2k RPM and dropped to round…
jxramos
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3
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1 answer
How to troubleshoot P0101 -- mass air flow?
I completely rebuilt my truck engine, the only thing I didn't do was take the block out. But I replaced all the gaskets and piston rings. Took it apart and reassembled down to a bolt. Then I drove it 45 mi and the CEL turned on. Got home and plugged…
amphibient
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P0101, Negative LTFT, Low MAF at idle after Short Ram Intake install 2016 Mazda 6
Installed a Short Ram Intake setup in a 2016 Mazda 6 2.5L, basically a replacement of the stock air intake system and I am now getting a P0101, weird performance stuff, and weird fuel trims.
Fuel Trims:
LTFT -8%/-10% at idle, -14%/-18% under…
James H
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2
votes
1 answer
Codes like P0171, P0101
My 2001 Nissan Sentra shows a P0171 and P0101 code.
I tried to clean the sensor and the part after that (I don't know the name) and it's still showing the engine light. The sensor seems like new to me and I want to know if I really have to change…
Penelope Castin
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2
votes
1 answer
2004 Chevy Silverado 4.8 check engine light on
Codes are:
P0101 mass air flow circuit failure.
P01071 bank 1 lean and P0174 bank 2 lean.
Did a replacement of the intake manifold gaskets and a fuel injector de-carbonization service. After 40 miles of driving the check engine light came back…
Patty Wright
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1
vote
0 answers
P0101 2002 chevy 3500
I have a 2002 chevy 3500 express ls with the 5.7 gas engine. I have recently replaced the MAF sensor and now I get a p0101 MAF out of range error. I have also replaces the air filter and gotten a second new MAF hoping that I just got a bad one but…
Greg Schulte
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1
vote
1 answer
MAF Sensor Performance Code in cold weather
I have a 2011 Nissan Murano with a check engine light that comes on and off. It started once the weather started turning cold, however the check engine light will disappear shortly after I get my OBD codes checked and weather gets above freezing…
maple_shaft
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