GM # 3 Bar Map Sensor?

[Jan Larsson]

Anyone got the GM part # for a new 3 Bar Map Sensor?

Just like to get a spare one unless they cost a fortune.

Also I understand the original Map Sensor on our cars use a wire harness adapter and the new ones don't need this as the pin out changed? Can someone confirm this.

 

[Jan Larsson]

Found the part number 12223861, they mention a new pigtail adapter can anyone explain this would I have to change the pigtail adapter we already have or not in case I would need to use the new sensor at some point?

 

[Razor]

The original and new sensor have polarity reversed. So to use a 1223861 on a TTA will require the use of the adapter to flip the polarity.

 

[Grumpy]

hmmm where would ya find that ???

 

[Razor]

GM sells the adapter plug.

Easy way not to have two plugs.. is to pull the pins on the connector and reverse the gray and black wires on the plug.

 

[3.8TransAM]

Do what Julio said or snag another connector from the yard.

It will save u $15 or so.

later
Jeremy