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Originally Posted by Nahkapohjola
- it may be so if/as Idle is erratic. That code bunch likely indicates that ECU is clueless.
- Other Bad Idle sources: minuscle air leaks on hoses, sticking IACV valve, bad coilpacks/plugs
- do tst the valve by directly driving it with +12V from batt & test the EGR coolant temp sensor resistance. Refer to page9 below, seek the actual resistance value for your model via links on that page...
- start all by measurin charge voltage
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I forgot to mention i have a 1995 maxima. Is there anywhere online where there is as much info on the 95 like there is for the 93 on ur sig?
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- do tst the valve by directly driving it with +12V from batt & test the EGR coolant temp sensor resistance. Refer to page9 below, seek the actual resistance value for your model via links on that page...
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Dont understand this step very well. And would it work for the 95?