748309 Mass Air Flow Sensor. Part Number: A1748309. Vehicle Info Required to Guarantee Fit. + Core Charge. Add to cart. Product Details. Recommended Use : OE Replacement Condition : Remanufactured Warranty : 1 …
Downstream Oxygen Sensor for 19972001 2002 2003 Chevy S10 GMC Sonoma L4 (Fits: GMC Sonoma) Was: Free shipping. SPONSORED.
22/10/2018· 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 ...
97 gmc Sonoma how to replace cam position sensor. ... Truck getting too much gas. 94 GMC Sonoma. V6 engine. Black smoke out exaust. ... Did you check sensors such as crank senors? cam sensor? knock sensor? or mass air flow? Could all be causing it to get to much fuel. Just had same problem on 1997 Chevy Lumina
7/6/2009· 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.
8/1/2016· Mass Airflow Sensors (MAF) have the responsibility of reporting the amount of air entering the engine to the Powertrain Control Module (PCM). The PCM uses this input to calculate engine load. There are several designs of MAF sensors, but the most common by far is the hot wire MAF sensor.
KAX Mass Air Flow Sensor 2451067 25008307 AF10056 AF10057 AF10059 AF10058 MAF Sensor Original Equipment Replacement Mass Air Flow Sensor Assembly Compatible with Escalade C1500 Truck Camaro Corvette Mass Air Flow Sensor Compatible with Chevy, Cadillac, GMC Other GM Vehicles Silverado, Suburban, Tahoe, Yukon XL, Sierra, …
and Ecotec Engine Sensor Locations. Comments ⇓ Typical engine data sensor and control component locations on the GM and Ecotec engine. Click on numbers below image for more information. 1. Ignition coil over plug 2. Electronic throttle control 3. Oil filter 4. Throttle Body under air inlet 5. Fuel pressure regulator 6.
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12/8/2010· 96 S10 Idle Issues Pulling my hair out. wickedude. 01292009, 08:45 PM. Hopefully someone can help me out with my 96 s10 5 speed. I dont know where else to look. Here is the deal. Start truck up (cold start) no problems at all. Once truck warms up and is shut off (off for maybe 10 minutes) then it starts up just fine. However within ...
Mass Airflow Sensor (MAF) : Gmc Sonoma L 120 hp Gas 2001 Failure Symptoms. How a Mass Airflow Sensor Works ... and the MAF measures the airflow by detecting how quickly the flow of air cools the temperature of the wires.
So, the first two rules of MAF sensor diagnosis are: 1. Find and eliminate all external air or vacuum leaks downstream of the MAF sensor. When in doubt, use a smoke machine, or lightly pressurize the intake manifold and spray with a soap water solution. 2.
9/7/2021· Trouble codes P0171 System Too Lean (Bank 1) and P0174 System Too Lean (Bank 2) are also often caused by a bad or contaminated mass air flow sensor. How the mass air flow sensor is tested In modern cars, the only way to test the mass air flow sensor is with a scan tool. Mechanics measure the amount of air flow (mass air flow sensor readings) at ...
The Manifold Absolute Pressure sensor provides instantaneous manifold pressure information to the engine''s Engine Control Module . The data is used to calculate air density and determine the engine''s air mass flow rate, which in turn determines …
About GMC Sonoma Mass Air Flow Sensor. As one of the most economical trucks out there, your GMC Sonoma gives you that haul capacity that you need without overwhelming you at the gas pump. Its spacious interior and towing ability makes getting any …
Before replacing the mass air flow sensor, try replacing the air filter and cleaning the air flow sensor with low compress air or mass air flow sensor cleaner. Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the mass air flow sensor. Diagnosing GM Digital Mass Air Flow Sensors P0101
Racing and performance mass air flow sensors for cars and trucks. Pg. 1 of 3 ... 19962000 Gmc Jimmy , 19962004 Gmc Safari , 19962004 Gmc Sonoma , Mas Mass Air Sensor 19962000 Gm Pickup And Suburban Jet Performance Products 69102 ...
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How to test your mass air flow sensor (MAF) and to quickly know if it is defective. Mass air flow sensor testing with a multimeter without dismantling. Meth...
8/6/2017· Today I show how to test an MAF on a engine GMFor the article, I wrote go here
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