| :You are correct. For a moment there I thought the compressor coil might be bad. When I removed control of the clutch magnet from the ECU, NO MORE CYCLING and cool temps in the car. :Are you sure on the fact that this IS a clutch cycling system? Yes, I am If so, then it is pretty much a done deal that the problem is either a malfunctioning TCA or a weak ECU grounding transistor or a weak relay coil. :DO you agree with that assessement? Yes, I do :PS The expansion valve could have failed and the TCA is actually doing its job.
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