IAT relocation mod on LLY

[kidturbo]

Be sure which IAT value your reading. There is a IAT and IAT2 value. If you unplug the MAF, it should read -40F on torque. The one in Ybridge is IAT2 and I don't believe torque has that pid by default. But easy to tell by just unplugging the MAF.



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[Lingus]

Be sure which IAT value your reading. There is a IAT and IAT2 value. If you unplug the MAF, it should read -40F on torque. The one in Ybridge is IAT2 and I don't believe torque has that pid by default. But easy to tell by just unplugging the MAF.



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That's odd. When I unplugged MAF to verify on Torque, AIT1 would default to 73F.

Torque does read IAT2 which I deliberately monitored while unplugging MAF connector to verify.

 

[kidturbo]

That's interesting. I don't have a lbz ecm to compare right now, but will check this on a LMM. Typically open temp circuits go -40.

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[2004LB7]

I had a wire break for the temp sensor on my 04 LB7 and it showed -40* also

 

[Lingus]

I should mention mine is an LBZ.

 

[JoshH]

That sounds right for an LBZ.