It didnt run better. It happened again.
I originally swapped ECUs when I fought the ICV problem. Not thinking it could be problematic....I left it swapped. Tonight I swapped back ECUs wondering whether or not that was the issue....turns out it was. Idles perfect. No CEL. No fluctuating idle. I'm a happy camper.
I originally swapped ECUs when I fought the ICV problem. Not thinking it could be problematic....I left it swapped. Tonight I swapped back ECUs wondering whether or not that was the issue....turns out it was. Idles perfect. No CEL. No fluctuating idle. I'm a happy camper.
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