p1640 p1670 error codes
 

94 Bonneville SSE 3800
1. Removed A/C compressor and hose installed A/C delete pullie.
2. Check engine light came on after removing A/C.
3. Car runs ok, Could this give me the codes 1640/1670 having the A/C out of the car.

Again, please don't start a new topic for every new discovery with your repair. Please continue your original thread:

http://www.bonnevilleclub.com/forum/...ic.php?t=90908