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DIY PROM Do It Yourself PROM chip burning help. No PROM begging. No PROMs for sale. No commercial exchange. Not a referral service.

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Old 12-12-2003, 05:32 PM   #1
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decel fuel cut off- what can I do with this

I want to get my engine to idle down properly on deceleration. What can I do with these values to achieve that.

Thanks.
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Old 12-12-2003, 06:28 PM   #2
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Car: 88 Camaro 'vert
Engine: 5.7
Transmission: T56
Axle/Gears: 3.42

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well this is what has worked so far for me

mind you my car is a stick

I raised the enable rpm to 1500 and the kpa to 35. Disable is set to 800 rpm and 40 kpa.

I had a problem with the idle hanging around 1500 rpm. I made these changes and the problem seems to have gone away. I will admit, that I haven't driven the car but two or three times since then. But I did notice a difference when coming to a stop. No hanging idle.

I did clean my TB, set min air and reset my TPS just to make sure before i made changes to my chip. An auto may require different finness to get it right I'm sure.
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Old 12-12-2003, 07:19 PM   #3
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Thanks! I'll give that a shot.
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Old 12-13-2003, 05:03 PM   #4
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Wow, that worked like a charm!! Thanks.
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Old 12-13-2003, 05:21 PM   #5
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Glad to hear something I did worked on someone elses car..... now if I could just iron it out in my car, I'd be set
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Old 12-13-2003, 05:21 PM
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