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 …

Jun 22, 2021 · Since P1101 is a so called MAF code why would the throttle body and tube going to it have anything to do with the MAF?. Does the throttle body measure air flow, i didn't think …

Dec 3, 2020 · Tags 2017 malibu maf maf sensor p1101 Jump to Latest 24K views 11 replies 5 participants last post by K.morris Dec 3, 2020 K.morris Discussion starter 6 posts · Joined …

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 …

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 …

Nov 22, 2021 · 2016 1/2 cruze, p1101 in jan 2021. ran fine but gas mileage dropped 6mpg around town. took it to dealer,told them about 20na047 service bulletin. they replaced the pcv orfice …

Jun 11, 2019 · Recently I started randomly getting this code when my check engine light comes on. It's P1101: Intake Air Flow System Performance. It comes and goes without me doing …

May 12, 2020 · P1101 on 2017 LT even after replacing the MAF sensor #chevycruze #p1101 #help Jump to Latest 31K views 21 replies 12 participants last post by Grumpy old elf Jul 9, 2024

Jun 6, 2025 · Hi I was wondering if I could get any help on a pcv issue on a 2019 Chevy Malibu with the 1.5L. It had excessive positive crank pressure and code p1101. I saw the tsb and …

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. …