Retard timing for N2O by resistor in IAT...?
09-25-2003, 12:55 AM
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Retard timing for N2O by resistor in IAT...? Ok, I run a wet shot, and will be stepping up to a 150 this fall. I have read about being able to use Edit to make the PCM go to a lower timing table by running a dry shot and passing it through the MAF. I want (need) something like this, but for my wet shot.
I remember reading about people using like a 5 hz resistor in the IAT sensor to make the PCM think the IAT was 57* F I guess, maybe celcius. I noticed that the timing tables are in Celcius, not Farenheit. So that 57* F would be about 14* C. Therefor, couldn't we just figure out what size resistor we would need to tell the PCM that the IAT is 90* C (194 F)?
Then just put in the 90* C column how much timing we want taken out? I dont think that we would actually ever see a real IAT of 90* C anyway. Thats seems awefully high.
I just dont want to have to run a seperate file for good N/A and another for safe N20...
Will this work?
I remember reading about people using like a 5 hz resistor in the IAT sensor to make the PCM think the IAT was 57* F I guess, maybe celcius. I noticed that the timing tables are in Celcius, not Farenheit. So that 57* F would be about 14* C. Therefor, couldn't we just figure out what size resistor we would need to tell the PCM that the IAT is 90* C (194 F)?
Then just put in the 90* C column how much timing we want taken out? I dont think that we would actually ever see a real IAT of 90* C anyway. Thats seems awefully high.
I just dont want to have to run a seperate file for good N/A and another for safe N20...
Will this work?
