Quote:
Originally Posted by SouthArk370Z
I'm not looking for a big drop, 4-5°F would make me happy. I'd also like to get temps back to normal a lot quicker after sitting in traffic.
IIRC, the ECM starts pulling timing advance when IAT gets above 95°F.
Yes. The ECM uses the temp sensor in the bank 1 (right side) MAF and that is what you see on the ScanGauge. I wouldn't be too surprised to find out the sensor data is massaged a bit before being reported, but it should be close to what the sensor is seeing.
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95 eh... That's less than ambient for about 6 months out of the year here in TX
So I guess my timing is retarded in the summer
