Quote:
Originally Posted by nhdoc
His posts have some contridictory information. In the first post he says when cool high pressures are 225 and when hot they reach 300 which would trip the high pressure cutoff...in post #5 he says 225 is the "hot" pressure when it would cutoff which would not be high enough...so which is it? That is pretty critical.
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Right.
Which could be fan ..
So, a high fan at idle will tell us if it is an airflow/condenser based problem..and coolant temp will lead us into ACC temp input data. [then next ? will be if he has sensor resistor mod, which effects comp cut-out on termistor type circuits.]
Specific info is needed ..and "Fan works fine" could be taken many ways by someone diagnosing the problemlike..is the fan cycling when the pressures are different???????????????????????.....