Gm Iat Sensor Pinout

This sensor connects to the third and fourth pins on the iat connector as shown in the graphic below.

Gm iat sensor pinout.

Gm iat sensor with open element is the recommended fast response intake air temp sensor iat for use on forced induction vehicles. Having the iat within the maf housing is very convenient. Buy gm open element iat sensor with 6 pigtail by diyautotune. Perhaps the most desirable maf sensor for gen iii ls engine conversions is the five wire version that was introduced with the 2000 gm trucks.

A good source for the gm sensors might be gm parts direct. Iat sensors have no polarity so it does not matter which wire you connect to which pin. Ideally these are at 0 and 5 volts but are by design ratiometric so if there is a load on the sensor output and it drags the voltage down the references will be pulled down by the same amount. Aug 11 this is a write up on how to wire in a gm iat intake air temp sensor in a 2g and logging it using dsmlink v3.

You ll need a gm iat sensor and an absolute pressure sensor. Its extra two wires are used for the internal iat sensor. Simply wire a gm open element iat sensor into your factory wiring harness at the maf connector. Genuine delphi gm original equipment manufacturer oem 2 wire metri pack 150 2 connector replacement pigtail for many gm intake air temperature iat sensors.

The iat. Commonly used with many 1979 newer gm vehicles. Ocpty intake air temperature sensor fit for cadillac chevy buick gmc oldsmobile pontiac 25036751 25037225 25037034 iat sensor. For additional wiring and or pinout information please refer to our ecu wiring information page.

Assembled with 12 inch lengths of automotive txl wire. This episode is a quick guide for the iat sensor intake air temperature wiring. This sensor is also used with the 2001 2007 corvette and 2005 2006 gto. Add to cart add to cart.

The following two sections list the supported sensors. We also really like the efi connection for gm connectors. If the sensor is seeing 4 0 volts the ucontrller should see 4 0 volts as. This process is basically the same for any automotive connector.