IAT sensor part number
Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.
If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0).
If you have questions about MS1/Extra or MS2/Extra code configuration or tuning, please post them at www.msextra.com Such questions posted here will be moved to: a temporary MSextra sub-forum, where they will be removed after 7 days
The full forum rules are here: Forum Rules, be sure to read them all regularly.
IAT sensor part number
thanks
Re: IAT sensor part number
The O-ring style, bolt-on style GM IAC motor uses an 'in-line' 4 pin connector. It is attached to the throttle body with two small machine screws. It was used in 1992 Pontiac Grand Prix SE 3.1L V6, among many other applications.
Type Supplier IAC Connector
Screw-in Standard Motor Products AC2 (~$50) S555 (~$10)
Screw-in AC Delco 217-406 (~$100) PT127 (~$26)
O-ring AC Delco 217-419 (~$60) PT757 (~$25)
For the connector (~$13), try:
Motormite 85135 GM 4-wire inline IAC plug
Motormite 85112 GM 4-wire square IAC plug