Originally Posted by
Kris
Yep, I have the GPS but my ECU is different - think yours is black from memory and the SST?
So, APX manages idle very different. Ensure the idle percent is set to 2.1%. I doubt the fueling is off. The OEM map is very good. If the idle is lower than this it will stall frequently and youll think wow it idles so high but thats normal. If you want to adjust the fueling, youll need to get the headers modified to have a bung placed in each cylinder - dont just adjust fueling in ARES with a single lambda. As I said, the OEM map is very very good and chances are the idle might have been played with.
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