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Ignition slope?

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Old 04-06-2007, 12:09 AM
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Default Injector slope?

What is ignition slope and what does it do . Its on my predetor , but i have not messed with it. Also i still have a still idle problem it slowly raises and lowers about 350 rps sometime no all the time!

Last edited by Jrp1978; 04-06-2007 at 09:52 AM.
Old 04-06-2007, 06:48 AM
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I would imagine it raises your spark advance. Im not 100% sure though since I never used a Predator.
Old 04-06-2007, 09:52 AM
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i meant to say injecter slop! Hey bradster i got her tuned the price was high becuase i bought a predetor in case i change gears or little thing . 386.1 hp and tq was 366.5

Anyway injector slope is what i am after
Old 04-06-2007, 03:46 PM
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injector slope tells your ECM that your injectors are a different size and to spray more/less fuel. You use that parameter adjustment to get your fueling (long term fuel trim) in line at normal cruise/driving.

if you go NEGATIVE on injector slope, you're telling the ECM that your injectors are SMALLER and to spray MORE fuel.

if you go POSITIVE on injector slope, you're telling the ECM that your injectors are BIGGER and to spray LESS fuel.
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