Map sensor location

Tiny
JSAMPSON
  • MEMBER
  • 1990 OLDSMOBILE 88
  • 3.8L
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 140,000 MILES
Cannot find the map sensor. Need help.
Monday, July 17th, 2017 AT 6:13 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Picture is not really good, but it is by blower motor in center of dash. There will be a vacuum line going to it. While at it replace the vacuum line as well as due to age it may be sucking together not making map sensor work.
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Tuesday, July 18th, 2017 AT 5:56 AM

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