map sensor question

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96 dodge ram1500

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Jan 4, 2015
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Ram Year
1996
Engine
5.9
Can I use mass air flow sensor cleaner an spray it into the throttle body to help clean the map sensor ?? While the trucks running??
 

rowdyram

Senior Member
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Ram Year
1996
Engine
magnum 5.9
MAF cleaner wont hurt you MAP but spraying it in the TB won't clean it and cleaning a MAP will not change its readings
 

RVMAN

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Jan 4, 2015
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Ram Year
1999
Engine
5.2
Spraying mass air flow cleaner in while truck is running is a good way to hydra-lock the engine.
Take the throttle body of and clean everything.
Why do you think the MAP needs cleaning?
 
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