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Old 01-16-2011, 02:55 PM   #800
Russell James


 
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Drives: '15 SS 1LE, '69 Z28 drag car
Join Date: Dec 2009
Location: Mich
Posts: 4,483
Does P0650 reset if you clear it and then restart and run the engine a couple times?

Is the check engine light working? With those 3 codes it should be on. It should also do a bulb check at first key on.

That MIL code means either there is a problem in the circuit to the MIL lamp, or an ECM problem.

If P0650 comes back after clearing, I think that's the key to whatever is wrong.
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