Code #61....o2 sensor?
#1
Racer
Thread Starter
Code #61....o2 sensor?
Ran a scan on my 1990 ZR1 and code 61 was the only one. I was told driver's side o2 but wanted to clarify with the pros on this site.
#2
'90 LT5 CODE 61 - Secondary Port Throttle Valve System
This would be a good read - there are others but with the Photobucket issues many snapshots aren't there.
http://www.corvetteactioncenter.com/...diagnosis.html
You don't have a FSM?
Last edited by WVZR-1; 10-26-2017 at 03:52 AM.