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Thread: purpose of TPS timing adjustment (retard)

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Posts: 11-13 of 13
2014-08-04 20:56:51
It "helps reduce pinging when snapping the throttle". The document I linked above describes ignition timing and the roll of "vacuum advance" pretty well. It might also help to read the ACCEL IGNITION TRIM doc in the NismotronicSA help. It will show all of the criteria that must be met in order to invoke TPS ignition trim, which is also a function of the stock code.
Last edited by OnTheChip on 2014-08-04 at 20-58-18.
2014-08-04 21:41:29
Thanks! That's what I wanted to know. So a good idea to have/use and leave alone.
2014-08-05 10:03:48
Originally Posted by OnTheChip
Originally Posted by Haulin200sx
Im using Nismotronic Version 1 haha and tunercode. Basic board here dave. But Thanks! ^ gtswrx!

No wonder I couldn't find it. That's dinosaur stuff . In any event, it's the same thing as described above.

Old Tunercode was brilliant firmware!
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