Map sensor location?

Tiny
MISTERMOOS31
  • MEMBER
  • 1991 PONTIAC GRAND PRIX
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 158,000 MILES
The vacuum line for the map sensor wasn't connected anywhere when I bought the car and I can't find where it hooks
Friday, December 18th, 2009 AT 12:07 PM

1 Reply

Tiny
SQM
  • MECHANIC
  • 6,383 POSTS
Hello,

The map only has a electrical connector, it does not have a vacuum hose for your vehicle.
The MAP sensor is located on the top of the engine next to the intake manifold.
See attached diagrams for your reference.
If you can upload picture of the hose we will be more than happy to assist to figure out where it might go.

https://youtu.be/bHY7wu45AuU

https://www.2carpros.com/articles/how-to-use-an-engine-vacuum-gauge

I have attached the MAP sensor diagram as well as diagnostics for your reference.

Please let me know of any questions.

Thank you.
Images (Click to make bigger)
Thumb
Thumb
Thumb
Thumb
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Sunday, August 1st, 2021 AT 7:34 PM

Please login or register to post a reply.

Related MAP Sensor Location Content

VIEW MORE

Sponsored links