- Joined
- Aug 6, 2008
- Messages
- 2,157
A quick video I took to demonstrate part of my ongoing idle issue. This is of the car when cold, on high idle (1500/1600).
The car is sat at idle, I am depressing the brake pedal, then letting off, when I am letting off the revs jump up to around 2000rpm before dropping back to 1500/1600.
Is this normal?
I've changed IACV, ECT sensor, thermostat, fan switch, swapped my J's ECU with standard oem, fitted HKS circle earth kit, checked for vacuum leaks, car is only throwing ELD code because my car does not have one, car has brand new map sensor, TPS sensor, all voltages checked etc on TPS sensor......nothing made any difference.
I'm running out of ideas
The idle issue as a whole: cold start, car idles at 1500/1600 and WILL NOT DROP, sometimes hunts up to 2000rpm if being driven, runs stupidly rich, depressing and letting off brake pedal increases revs by up to 500rpm. Once warm, if I restart the car, sometimes it splutters and doesn't start cleanly, sometimes it's perfect, but once restarted warm, idles perfect at 1100/1200rpm (J's ECU should be 1100rpm), no hunting, nothing....
(btw, video is loud as my Cusco mounts cause major cabin vibration/noise).
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