Mechanics

WHERE IS THE BAROMETRIC SENSOR LOCATED ON A ? AND WHAT DOES IT DO? I ALSO GOT A CODE P0107 WHAT IS THIS?

2000 Volvo S40 • 93,000 miles

It started snowing and my check engine lite came on and gave me codes.
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Crashbfc
November 17, 2011.



That code is actually for a MAP sensor code. Your vehicle has 2 of them. One on the charge air cooler and one on the intake. The one at the intake manifolde is the one that fails. To access that sensor you need to remove the fuel injector rail plastic cover. Once you remove it you will see the sensor with a 3 wire connector held down by a 10mm nut. Replace that sensor and clear the light. Good luck to you.

JIS001
Nov 17, 2011.