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Old 07-10-2021, 05:32 PM   #7
hawk02
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Drives: '23 CT5-V BW, '21 Corvette HTC
Join Date: Jul 2011
Location: Columbus, Ohio
Posts: 3,469
Quote:
Originally Posted by 74z/28 View Post
Update: I charged the battery as it was low for some reason. After re-seating the TB connection and connecting the battery cable the car started right up. It seemed to run and drive normal, but I was only able to take it for a short drive as it started to rain. The check engine light was still on and it gave the "service rear axle" message once. I read the codes and had these 2: P0697 (sensor reference voltage “c” circuit open) and a P2122 (throttle/pedal position sensor/switch “0” circuit low input). I wrote an email to Mike at Soler asking his opinion. I might be putting the factory TB back on to see if that fixes the problem.
I would suspect the throttle controller more than the throttle body. Remove it and see if the check engine light goes out.
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