Aug 14, 2019 · P1101 basically is flagging that your calculated vs actual airflow are too different from each other. Since the vehicle runs fine with the original MAF sensor, I'm sure it's ok. I worked on this …

Jun 22, 2021 · The causes of P1101 have been dirty throttle body, loose connection at the throttle body, clogged PCV orifice in the camshaft cover, and a couple times airbox or inlet and outlet pipe not …

Jul 9, 2024 · Got P1101 Mass airflow sensor code. 2020 Malibu 1.5L. 35K miles. Well maintained. No performance issues while light on. Not losing oil. Replace air filter, was clean. Smoke test ducts, no …

2017 Malibu P1101 2017 malibu maf maf sensor p1101 Jump to Latest 24K views 11 replies 5 participants last post by K.morris Dec 2, 2020

Jan 7, 2023 · First P0171 and P1101 were before I pulled the ECM fuse and disconnected the battery to reset the computer. The second round of photos is after the codes came back. Codes I have …

Apr 15, 2023 · Hello all. I have a 2017 Cruze with the 1.4L turbo. Check engine light came on and when I checked the code, I initially had a P1101. I opened up the air filter box and cleaned it out, inspected …

Jan 29, 2025 · P1101 keeps coming back. Original owner. 2016 Malibu 45k miles. I took the airbox changed air filter, intake tube going for MAF to the turbo, there is some yellowish liquid maybe oil, …

May 12, 2020 · It has 61,000 miles and I have the P1101 DTC on it with the check engine light. I cleaned the MAF Sensor and cleared the code and a couple days later the code came right back.

Dec 14, 2024 · If the PCV system was clogged it would toss P1101 first. Even if it was clogged the system would just pull air from the intake and be missing the recirculation.

Aug 27, 2025 · Podcast: What I Learned at The World's Best Car Show '17 ATS 2.0 ongoing P1101, dealership issues, questions, customer care experiences check engine light lemon law p1101 …