mass air flow sensor Archives - UnderhoodService
VIDEO: Mass Air Flow Sensor Failure Patterns

A contaminated mass air flow sensor cannot measure the amount of air flow correctly. This video is sponsored by NGK & NTK.

WAI Offers Mass Air Flow Sensor Program

WAI offers both a complete assembly and probe only sensors program.

WATCH: Can A Dirty Or Damaged Air Filter Cause Rough Transmission Shifts?

Yes, it can! In this Maintenance Minute, Andrew Markel talks about how and why rough transmission shifts can be caused by the air filter and what some of the likely culprits are. (Brought to you by MAHLE)

VIDEO: Air Filters And Mass Air Flow Sensor Contamination

Andrew Markel explains how a failing air filter can cause the contamination of the mass air flow sensor. Sponsored by Auto Value and Bumper to Bumper.

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VIDEO: Nissan Maxima Mass Air Flow Sensor Codes

Andrew Markel explains how a mass air flow code and an oxygen sensor code on a Nissan Maxima can be solved with one simple check. Sponsored by Nissan.

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VIDEO: Air Filters And Lean Codes

Andrew Markel shows how unfiltered air can pass through an air filter to the mass air flow sensor, creating lean codes. Sponsored by Auto Value and Bumper To Bumper.