Power FC time delay after PFC installation
06-12-04, 03:06 PM
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time delay after PFC installation
hi everyone. I'm new here and I'm hoping for seeking my answers. all helps appreciated.
I drive a 94 FD that I recently upgraded from a PFS (peter Farrell supercars) to the power fc.
I'm happy that it runs so smooth when I punch it, but the problem is the delay when I punch the gas. I would say it takes about 1 second or maybe a little more to respond to gas, and this delay messes up my driving when shifting quickly. don't get me wrong, the enigine runs smooth and powerful, but This lag is there regardless of RMP and it is also there when idling and I rev-it-up. also its the same when I release the gas; yes still takes 1.5 seconds to drop the RPM. the RMP is just not resposive enough. I'm not sure if the PFC has settings that messes it up or something else has gone wrong.
Thank You
I drive a 94 FD that I recently upgraded from a PFS (peter Farrell supercars) to the power fc.
I'm happy that it runs so smooth when I punch it, but the problem is the delay when I punch the gas. I would say it takes about 1 second or maybe a little more to respond to gas, and this delay messes up my driving when shifting quickly. don't get me wrong, the enigine runs smooth and powerful, but This lag is there regardless of RMP and it is also there when idling and I rev-it-up. also its the same when I release the gas; yes still takes 1.5 seconds to drop the RPM. the RMP is just not resposive enough. I'm not sure if the PFC has settings that messes it up or something else has gone wrong.
Thank You
06-12-04, 10:53 PM
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First verify your TPS voltages with the commander, as it can affect throttle responce.
Idle rpms taking too long to drop is an indication of too muck air bleed acrew or throttle idle adjustment.
Stalling or rpm drop at throttle tip in means your idle is too lean or acceleration adjust ment needs richening up.
Take the 1000rpm accel decay rate of 1.8 and reduce to1. If stiil lean, reduce to .5. Read the manual on this.
Idle rpms taking too long to drop is an indication of too muck air bleed acrew or throttle idle adjustment.
Stalling or rpm drop at throttle tip in means your idle is too lean or acceleration adjust ment needs richening up.
Take the 1000rpm accel decay rate of 1.8 and reduce to1. If stiil lean, reduce to .5. Read the manual on this.
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