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P0803 DTC back

3694 Views 9 Replies 3 Participants Last post by  ALephart
The P0803 DTC reared it's ugly head today. Before reseting it this time I took off the hose that goes to the throttlebody on the airbox and revved the motor. The butterfly sat lifeless. I then reset the DTC and repeated reving it and it moved! I still have no idea why the computer reports it as a 1-4 shift solenoid malfuntion but I think I am getting close. Any further ideas?

Aaron Lephart
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1 - 3 of 10 Posts
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