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It stuck on 20* when it's 50* outside, any help would be appreciated.This problem started yesterday.Auto Temp control 4.2 L. Thank You
anyone have an Ideal what might beganing? Thanks for any insight.
Then it pops on also I believe the code means low voltage to the sensor. Has 56,000 miles does it just need a new MAP sensor? Or is the connection bad.When light comes on I do not notice any difference,except mileage could be better. Which if I understand right a bad MAP sensor will cause poor mileage.
Code reader says MAP low voltage. Wheres MAP located on 2007 Trailblazer 4.2 L engine. I reset code might drive few hundred miles before comes again same code P0107. Any one have a clue whats going on? Mileage 55,063.