Oct 20, 2016· Joined Dec 7, 2012. ·. 665 Posts. 8 · Oct 20, 2016. Only show this user. Not sure about the Volt, but other GM cars have the airflow sensor right at the inlet of the throttle body, a heated coil whose resistance. changes with varying airflow. It could definitely have been damaged by a throttle body cleaning.
4. 5. 6. Last. The mass air flow (MAF) sensor measures the mass flow rate of air entering the engine. This information is then used by the ECU to calculate the amount of fuel needed for the correct airfuel mixture. If the mass air flow sensor has failed or needs to be cleaned, this can cause especially rich or lean fuel mixtures.
Sep 16, 2020· The average MAF sensor replacement cost is between 140 and 550, depending on the car model and labor costs. A Mass Air Flow Sensor costs 100 and 400 while the labor costs 40 to 150. The MAF sensor itself is often quite expensive, as you sometimes have to replace the whole MAF sensor housing.
Nov 30, 2018· The Edelbrock Mass Air Flow Sensor Kit. To sum things up, if you''re happy with the lifespan and performance of your vehicle''s mass airflow sensor and throttle body assembly, you won''t go wrong with our replacement OEstyle units many of which provide improvements over factory parts you''d pay more for at a dealership.
Genuine Volvo Part 31251735 Mass air flow sensor. Aircleaner, Shutter. Ships from Volvo Parts Webstore, Oak Park IL
Aug 05, 2019· Uses mass airflow sensor cleaner. It’s really cheap and available at any parts store. It sure beats the heck out of having to buy a new sensor. Locate the MAF Sensor– It’ll be in between the air filter and the throttle body. Remove the Sensor Take care not to damage the wiring harness or the connector pins that receive the harness in the ...
Jul 09, 2021· Toyota mass air flow sensor (MAF). When you press the gas, the throttle opens allowing more air to flow over the hot wire. The passing air cools the wire down. The more air flows over the wire, the more electrical current is needed to keep it hot. The electric current is proportional to the amount of air flow.
So particularly in our case where you saw we''ve fitted now the mass air flow sensor directly on the front of the throttle body and we''ve got a much freer flowing intake that goes over the radiator picking up air flow from directly behind the front grill. This is a massive change over the factory system with the air box and of course this means ...
May 06, 2009· Mass air flow, throttle position sensor, or something else? OBD2 P0121. Jump to Latest Follow 1 15 of 15 Posts. A. avecuny · Registered. Joined Jul 18, 2007 · 36 Posts . Discussion Starter · 1 · May 6, 2009. Good day everyone! ...
Apr 16, 2009· This air leak can cause a lean condition if that checks out ok then the issue is usually a faulty mass air flow sensor .This would need to be checked next. Usually the actuator valve is stuck closed. These are the most common causes of the P1512 and possible causes are: * ECT sensor malfunction. * MAF sensor malfunction. * IAT sensor malfunction.
transmission. The air flow sensor is located directly in the intake air stream, between the air cleaner and throttle body where it can measure incoming air. There are different types of Mass Air Flow sensors. The vane air flow meter and Karmen vortex are two older styles of air flow sensors and they can be identified by their shape. The newer,
Poor driveability and throttle response, increased fuel consumption, fluctuating idle. Also Known as: Mass Air Flow Sensor, MAF sensor, Hot Wire Air Flow Sensor, Hot Wire Sensor, Air Flow Meter. Share this product. Related products. See what else we have to offer. Idle Control Valves.
6. Last. The mass air flow (MAF) sensor measures the mass flow rate of air entering the engine. This information is then used by the ECU to calculate the amount of fuel needed for the correct airfuel mixture. If the mass air flow sensor has failed or needs to be cleaned, this can cause especially rich or lean fuel mixtures.