Color of IAT wires on the intake air sensore plug
SOURCE: match color coded wires
Ask the person who sold you the sensor. They should have the info. Ebay sellers frequently post connection info on their web sites.
SOURCE: 2006 Saturn ion 2 won't start.
You will have to pinpoint what the engine is missing...
- Spark
- Fuel
- Compression
All three of these are tested when the engine is being cranked over. There are two way of checking for fuel. Fuel pressure and fuel trigger. Both are very important and must be present for the engine to start. Fuel pressure is self explanatory. You just hook up the gage and see what the reading is. Fuel trigger is check with a noid light. The injector gets unplugged and the noid light gets plugged in to the injector clip. With the engine cranking over, this light must blink. This is the signal to the injectors from the computer. You can have all the fuel pressure in the world, but it wont matter if the injector is not pulsing gas into the cylinder like it should.
Compression tester, spark tester, fuel pressure gage and noid light are all accessible at your local auto store. All three tests play a very important part in diagnosing a no start condition. Be extremely careful when doing these tests.
SOURCE: what color is the iat sensor on a 2008 Saturn Outlook XE 3.6L v6 VVT
The intake temperature sensor is part of the mass air flow meter which is the black box mounted between the air filter and inlet tube. If you are getting a code for IAT, you need a MAF.
SOURCE: What color is the 2 wires that control the IAT on a 2008 Vue XR 3.6L VVT
The tan and Light blue wiresmaremfor the IAT.
I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa
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