mass air flow sensor testing gm

When diagnosing a shudder vibration condition on some 2016-2018 Silverado Sierra. MAF Sensor No More Check Engine Lights.

How To Test A Mass Air Flow Maf Sensor Without A Wiring Diagram Youtube

The easiest way of testing the MAF sensor is by monitoring the voltage signal from the sensor to the PCM on a.

. SB intake kits are designed to avoid check engine lights with a. SB 75-5116 - Get over 40 more air flow with our new cold air intake for the 2017-2018 Silverado Sierra 1500. BWD designs engineers manufactures and distributes more than 40000 engine management products in some of the most advanced-technology categories.

2019-2020 Silverado 1500 and Sierra 1500 models equipped with 53L V8 engine RPO L82 L83 L84 and 6L80 6-speed transmission RPO MYC its critical to determine the source of the vibration in order to make the proper repairs. If the P1131 code does return further testing will be required. We will need to test the Mass Airflow Sensor or MAF sensor as it is a major airflow input to the PCM.

2016-2020 Tahoe Suburban Yukon. Also fits the 2017-2018 Tahoe and Yukon. SB devotes a huge amount of resources to engineer our intakes that allow your engine to run properly with stock calibration or enhanced tuning.

Mass Air Flow Sensor Maf