Inlet Air Temp (IAT) Sensor

elusi0n · Post by **elusi0n** » Sun Oct 07, 2007 1:11 am

hey, can anyone tell me or help me locate where the IAT sensor is on the FTO?

MuMan · Post by **MuMan** » Sun Oct 07, 2007 1:37 pm

It's in the Air Flow Meter isn't it?

maggsy · Post by **maggsy** » Sun Oct 07, 2007 8:47 pm

i'm pretty sure that it depens on which model u have.

If this thing your talking about is the MAF/MAP sensor then a GR has it attached to the air intake pipe and a GPX has an internal one near the throttle body.

elusi0n · Post by **elusi0n** » Mon Oct 08, 2007 12:13 am

yeah i've got a 1995 GPX, if possible can someone get me a picture?

elusi0n · Post by **elusi0n** » Thu Oct 18, 2007 2:43 pm

sorry to bring it up but can someone show me a quick pic of where it is in a GPX? Thanx

Post by **Bennoz** » Thu Oct 18, 2007 2:56 pm

Not got a pic, but its a small black box mounted on the bulkhead, just behind the plenum.

elusi0n · Post by **elusi0n** » Thu Oct 18, 2007 11:28 pm

sorry bennoz "bulk head" and "plenum", im not sure what and where they are as well, lol and theres a lot of black boxes around near the manifold, dont know which one is the IAT

Rob-F-UK · Post by **Rob-F-UK** » Fri Oct 19, 2007 12:57 am

Pretty sure the IAT is on the back left corner of the plenum (also miss-referred to as intake manifold which goes over the rear bank) as you are at the engine bay from the front of the car.
The thing on the bulk-head/firewall (metal below the windscreen between the engine bay and drivers compartment) is the atmospheric pressure sensor and is connected to the middle back of plenum via a vac pipe.

The plenum is the metal bit with 6 joined pipes that says 2000 on it, it bolts to the Intake manifold in the V of the engine. Also has the throttle body and intake pipe on the right leading to the air filter.
the IAT sensor is on the back left of the plenum and is a black connector, don't get it mixed up with the two black connectors on the left side as these are for the Variable Intake Control which opens up 6 butterfly valves inside the plenum at certain rpm's.