hey guys problem solved, it wasnt the sensor it was a exhaust leak! just like freddie said!

i changed the gasket's and tightened the exhaust and the problem went away!

thanks everyone who contributed and tried to solve the issue...

thanks especially to freddie and raptord!

 

No problem, glad you got it squared away, you still running open loop or did you switch back to closed loop?

 

switched back to closed loop!

 

Good stuff, I don't like running open loop unless I have to...

 

Agreed. Idling in open loop is one thing, but to tune the whole fuel table for open loop cruising.... I'd rather avoid that!

Babaz, glad we could help