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Originally Posted by zener
It was -27c and tried to start it. Would not idle until i kept it alive with throttle for few minutes. After that ran fine for few minutes and then it when't all mad and ran with 4-5 cylinders. Scanned codes with inpa and 4-5-6 misfire and lambda control tolerance limits on both banks. Got running with all cylindes after clearing codes. Drove the car for about 30-40km and eml abs/dsc lights where on. This time code was llfs at mechanical/llfs jammed closed. Icv is new, so I doubt it's jammed.
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I've been getting intermittant ICV jammed codes along with the car going into engine safe mode and throwing trifecta. Sometimes, like last time, I just shut it off and restarted and it has been fine. Before that I had to clear codes twice. The second time I also pulled the ICV and cleaned it even though it was rattling around as it should. Had codes after that , but the restart cleared them. Hard to chase a problem like that.