Can't find mass air flow sensor. also does my truck have a MAP sensor?
Dec 22, 2020 at 6:43 AM
Mass air flow sensor location needed
1985 CHEVROLET S-10
MIKE WOODALL
- MEMBER
- 1 POST
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CARADIODOC
- ✓ASE Certified Mechanic
- 34,321 POSTS
Chrysler is the only manufacturer that never needed a mass air flow sensor. All other manufacturers used them, with few exceptions. Your truck is one of those exceptions. When used, the mass air flow sensor has the biggest say in fuel metering calculations. When not used, that job falls on the MAP sensor.
This drawing shows the location of the MAP sensor next to the throttle body assembly. It was hard to read, so I added the blue arrow.
This drawing shows the location of the MAP sensor next to the throttle body assembly. It was hard to read, so I added the blue arrow.
Image (Click to enlarge)
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Dec 22, 2020 at 11:41 AM
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