EfiniX
Well-known member
Well I thought I had this sorted out, but it's acting up again on a long road trip today....
When I'm coasting/engine-braking to a stop, as soon as I take my car out of gear, the RPM's drop very low. Sometimes it stalls. Sometimes it doesn't. Starts right back up when it dies.
New motor. New ISC. Clean and grounded throttle body. No leaks. Pretty much new and/or tested everything. I'm running DSMLink V3 and everything looks dialed in. even did the idle set procedure. ISC postion is right around -33 and when it's idling, it's solid.
One thing I have noticed is the the AvgAirVolPerRev spikes when it happens. Also, the A/F is remaining lean, only coming back up to stoic after (and if) the low idle recovers. I say remaining because as I'm engine-braking (in-gear/no throttle), the A/F goes completely lean as one would expect. It's almost like the A/F isn't catching up with the idle when I take the car out of gear.
I'm waiting for my registration to go through on the ECMTuning forums, but if anyone here has some suggestions, I'm all ears!
Thanks
engine-braking to a stop
losing my idle after pushing the clutch in
When I'm coasting/engine-braking to a stop, as soon as I take my car out of gear, the RPM's drop very low. Sometimes it stalls. Sometimes it doesn't. Starts right back up when it dies.
New motor. New ISC. Clean and grounded throttle body. No leaks. Pretty much new and/or tested everything. I'm running DSMLink V3 and everything looks dialed in. even did the idle set procedure. ISC postion is right around -33 and when it's idling, it's solid.
One thing I have noticed is the the AvgAirVolPerRev spikes when it happens. Also, the A/F is remaining lean, only coming back up to stoic after (and if) the low idle recovers. I say remaining because as I'm engine-braking (in-gear/no throttle), the A/F goes completely lean as one would expect. It's almost like the A/F isn't catching up with the idle when I take the car out of gear.
I'm waiting for my registration to go through on the ECMTuning forums, but if anyone here has some suggestions, I'm all ears!
Thanks
engine-braking to a stop
losing my idle after pushing the clutch in
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