idle problem
02-28-2010, 12:56 PM
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idle problem
I have a obd0 LS in an ef hatch, everything runs fine at start up. After the car is at operating temp the car will die at idle. Car drives fine once moving. Throwing code 43 which i believe is fuel supply system. That's the part that confuses me because like I said when I'm driving it's all good. Any input? Is it a possibility that its the fast idle thermo valve?
02-28-2010, 04:36 PM
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Re: idle problem
Clean your idle air control valve. The fast idle thermo valve is probably fine, or the problem would reverse itself I'd imagine (die during cold start, idle fine while warm) but I guess that would depend on the failure mechanism.
Could be a coolant temp sensor problem too, because there are generally different sensors for the temp gauge and for the ECU.
Could be a coolant temp sensor problem too, because there are generally different sensors for the temp gauge and for the ECU.
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