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Cold Accel Enrichment?....start issues

 
Old 04-14-2015, 09:29 AM
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Default Cold Accel Enrichment?....start issues

Seems I have my VE table, AFR, and ignition tables all running well now. The only problem I have is my cold start. I've run the cold start VE analyzer and that seems dialed in, but its the initial startup. I usually have to pump the gas pedal to get the car started where as OEM would start with no throttle applied. I'm just wonder if I need to adjust my Cold Accel Enrichment in the Accel Enrichment wizard? I have bigger injectors (310cc with FPR...from my old Emanage setup) and my Req_fuel has been adjusted. Wondering if I'm missing something. I'm sure my lightened flywheel doesn't help either.
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Old 04-14-2015, 09:33 AM
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if you have to pump the pedal, then you have too much fuel during cranking.

i like tuning cold starts by reducing the cranking table significantly and adding fuel until it starts at that particular coolant temp.

CAE has nothing to do with cranking or warmup.
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Old 04-14-2015, 04:03 PM
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cranking duty or cranking pulse?
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Old 04-14-2015, 06:00 PM
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Brought down my cranking pulse and viola...no need for gas pedal start. Thank you!
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