Assembled with 12 inch lengths of automotive txl wire.
Gm iat sensor pinout.
This sensor connects to the third and fourth pins on the iat connector as shown in the graphic below.
For additional wiring and or pinout information please refer to our ecu wiring information page.
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.
This episode is a quick guide for the iat sensor intake air temperature wiring.
Simply wire a gm open element iat sensor into your factory wiring harness at the maf connector.
This sensor is also used with the 2001 2007 corvette and 2005 2006 gto.
Ocpty intake air temperature sensor fit for cadillac chevy buick gmc oldsmobile pontiac 25036751 25037225 25037034 iat sensor.
We also really like the efi connection for gm connectors.
Michigan motorsports iat mat intake air temperature sensor wiring harness connector pigtail for ls1 lt1 engines.
Buy gm open element iat sensor with 6 pigtail by diyautotune.
You ll need a gm iat sensor and an absolute pressure sensor.
Having the iat within the maf housing is very convenient.
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A good source for the gm sensors might be gm parts direct.
If the sensor is seeing 4 0 volts the ucontrller should see 4 0 volts as.
The following two sections list the supported sensors.
Genuine delphi gm original equipment manufacturer oem 2 wire metri pack 150 2 connector replacement pigtail for many gm intake air temperature iat sensors.
Iat sensors have no polarity so it does not matter which wire you connect to which pin.
Gm iat sensor with open element is the recommended fast response intake air temp sensor iat for use on forced induction vehicles.
This process is basically the same for any automotive connector.
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.
The iat.
Lance one thing to keep in mind is the ecu microcontroller has a d references that are normally tied to the sensor voltage.
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.
