IAT wiring

[Ian91]

Hi guys,

Need to wire in an IAT sensor for the link plug in I bought, I figure it has to be wired into the afm plug, just not sure which wires to tap into?

In a cc gsr if that makes a difference.

Cheers

 

[evo-gsr]

My Evo has this done....can look at that if it helps?

 

[Ian91]

Yes please, even if it’s got the adaptor if you can trace the wires back for me that’d be great.

 

[evo-gsr]

Will do.

 

[Ian91]

Any luck mate?

 

[4piknup]

Info is available on web.

 

[4piknup]

Red with black stripe.
Pin 5 n 6 on the maf

 

[evo-gsr]

Sorry Ian..been flat out.
Let me know if you still need pics.

 

[Ian91]

Nah all good mate, found it on the vipec website, missed it the first time lol. Cheers.

Thanks jack, do you know if it matters which side is ground and which is the signal?

 

[4piknup]

Its just a resistor. The power comes into the maf from the ecu (5v) on pin 6. Goes through the resistor and then to sensor earth on pin 5.
So, no. The sensor is ambidextrous

 

[4piknup]

Not sure how link reads the temperature. If it has a power and earth for the iat, then run the wires and hook up to either side of sensor. If it reads from one wire, not sure if its on the earth and needs 5v supply to sensor, or if its like mitsi, and senses on the 5v line, so only needs the sensor earthed.