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PCM Diagnostics & Tuning
Help with tune.

PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Help with tune.

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Old

Mar 7, 2018 | 05:57 PM

#1

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Staging Lane

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Help with tune.

Ok I have a cammed 5.3 with deka 60's at 60 psi. Through a magna fuel mp9925-b. The car had a side mount whipple running about 8 psi running good. We replaced it with a LSA charger. I'm running the same injectors but can't get the car to start unless I change the injector flow rate down around 10. Any idea's

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Mar 7, 2018 | 06:38 PM

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You should set the injector data for what the injectors are and leave it. You may have to change startup airflow, cranking timing, or cranking fuel to get it to start

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Mar 7, 2018 | 06:49 PM

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I assume you are in SD on a stock ECU? What is the value in the lowest cell in your maf curve?

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Mar 15, 2018 | 09:08 AM

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Launching!

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post file up

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