Genuine 1999 Chevrolet Part 25043940 Air mass sensor. Mass air flow sensor. 6 cylinder, liter, fuel injected. 6 cylinder; Ships from Arnie Bauer Cadillac Buick GMC, Matteson IL
Jun 07, 2009· Alright, enough of the and let''s get started with the actual step by step cleaning of the GM mass air flow (MAF) sensor (Buick, Chevrolet, Oldsmobile, Pontiac, and GMC models). Step 1: Remove The MAF Sensor From Vehicle. Remove the mass air flow sensor from the car or truck. Once off, your MAF sensor should look like the one in the photo.
Jun 10, 2015· This article applies to the Chevrolet Silverado GMT800 (19992006). The mass air flow (MAF) sensor in your truck plays a vital roll in the operation of its engine. Essentially, this sensor measures the amount of air entering the engine to determine how much fuel to deliver.
Mass Airflow Sensor, Electronics, for use on Acura®, for use on Honda®, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Each. Part Number: ADO2133458
Mass Air Flow Sensor Meter MAF For CADILLAC CHEVROLET PONTIAC GMC : BOXI. BOXI is a leading manufacturer of highquality Auto parts.
Jun 15, 2009· I own a 1999 chevy tahoe 4wd with v8 with 185k. It runs good but two codes popped up p0340 and p0102. I replaced the mass air flow sensor and the cam sensor. to no chage. Looking further i found a blown 20a fuse blown out for the eng 1.
Sep 01, 2014· So if MAF sees grams of air per sec the PCM will fire the injectors to allow / or grans of fuel per second to flow. Now the PCM reads the O2 actual burn voltage and if it''s not AFR then it tweaks the LT trim …
Mass Air Flow Sensor With housing, With 3Prong Blade Male... Part Number: REPC316705. Guaranteed to Fit. + Core Charge. Add to cart. Vehicle Fitment. 1999 Chevrolet Tahoe Base 8 Cyl
Buy Mass Air Flow Sensor Compatible with Chevy, Cadillac, GMC Other GM Vehicles Silverado, Suburban, Tahoe, Yukon XL, Sierra, Escalade, ESV, , , ...
A sensor out of calibration may rise too quickly in reaction to the rpm. This could cause an acceleration problem. Example 3 A sensor with a dirty sensing wire or not measuring all the air (air leak downstream) may rise too slowly. Example 4 Another approach would be to graph both the TPS and the MAF sensor because they should essentially produce a
Oct 22, 2018· 03/31/2021 10/22/2018. The symptoms of a bad mass air flow sensor include low engine power, poor fuel economy, an engine that won’t start, a check engine light on the dash and a gas smell from the exhaust fumes. A bad mass air flow sensor is often the likely culprit if your car isn’t running as it should. The job of the mass air flow sensor ...
MOSTPLUS Mass Air Flow Sensor Meter MAF For Pontiac Buick Chevy GMC 25180303 (Fits: Chevrolet) out of 5 stars. (110) 110 product ratings MOSTPLUS Mass Air Flow Sensor Meter MAF For Pontiac Buick Chevy GMC 25180303.
Jan 22, 2009· How To Test The GM MAF Sensor (, , , And ) This is one of the easiest mass air flow sensors to Test. The following Test is an On Car Test that checks the performance of the MAF sensor with the engine running. You''ll test this GM MAF sensor with a multimeter that can read Hertz (Hz) Frequency.
Perfect solution to keep your air intake system performing the way it was designed to Crafted from the highest grade materials for dependable, longlasting service. Delphi® Mass Air Flow Sensor. 0. mpn2477020. Chevy Suburban / …