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Idle Speed Source GPAS Clip?
Working on a supercharged 2013 F-150 with a Roush supercharger. When I start the truck and drive around, everything is nice. When I put it back in park or neutral, the truck idles up to 1300 and I'll occasionally get GPAS Clip as a source but I can not find anything on what GPAS is.
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Advanced Tuner
I swear I've seen this GPAS Clip before at idle. I believe the circumstance was when I had my idle set higher than a limiter in ECM 44223 Maximum Idle Speed Drive vs. ECT
- OR - was a limit in the Torque Ratios maybe. Nevertheless it was when it was trying to go higher than was allowed by some limit somewhere which you already know.
The real question is, why on earth is this truck seeking 1300+ rpm!?!
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Idle speed N is set to 750 and drive is set to 700. Max idle speed is set to 850.
I have no idea why its rising to 1300. I think its something possibly missing with in this roush strategy.
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Tuner
Any update on what the GPAS Clip is? Curious to know myself.
2011 Mustang GT
Twin S366 Turbos
MMR ICX Manifold
Ford 90MM Throttle Body
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Advanced Tuner
gpas clip is the maximum allowed idle rpm might be labelled isclpd or the like.
You obviously have a temperature or idle time based dsdrpm adder thats running in to it.
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