iridevmx Posted September 10, 2010 Share Posted September 10, 2010 I have been dealing with this issue for awhile now and average 13mpg. codes are: rpm signal, #1 & 2 knock sensors and a/f.... heres what the car does, i can cold start it and drive it until it warms up and there is NO hesitation until it heats up. also every time i restart the car the light goes alway until my car shifts into 2gear while warm UNLESS i stay under 2000 rpm. i really dont want to replace the knock sensor and that not be the problem. HELP ME!!!!! Quote Link to comment Share on other sites More sharing options...
PedroSC400 Posted July 31, 2012 Share Posted July 31, 2012 Have you been able to find a solution to this issue??? my sc400 is having the same issue.. Quote Link to comment Share on other sites More sharing options...
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