ZR-1 Net Registry Forums - View Single Post - Code 31

crjspo23 · 08-15-2012

Guys, need some more help. I took my car to a mechanic that knows Corvettes well but is not expert level in ZR-1's. He has confirmed the cam sensor is not causing the problem (tried a new one with no change) and also confirmed 2 injectors are bad after ohm testing (#1 and #2 primary), but he says he can't check the secondaries without removing the plenum and he is not convinced the injectors are the only problem.

Any other ideas or advice to isolate the issue?

08-15-2012	#19
crjspo23 Join Date: Jun 2012 Location: North Carolina Posts: 22	Re: Code 31 - Camshaft Sensor Guys, need some more help. I took my car to a mechanic that knows Corvettes well but is not expert level in ZR-1's. He has confirmed the cam sensor is not causing the problem (tried a new one with no change) and also confirmed 2 injectors are bad after ohm testing (#1 and #2 primary), but he says he can't check the secondaries without removing the plenum and he is not convinced the injectors are the only problem. Any other ideas or advice to isolate the issue?