Knock Sensor; What happens if its disconnected - ZR-1 Net Registry Forums

XfireZ51 · 07-01-2009

Lee,

The DRM cal I looked at does not negate knock retard. Its just as I described from the FSM. I would expect a Code 43 to be set in your case but I can't explain why it hasn't. Without that, I would say the ECM is not modifying timing. Hook it back up, put in a fresh clutch and let's see what happens. Who knows, maybe the clutch was slipping.

07-01-2009	#11
XfireZ51 Join Date: May 2007 Location: Chicagoland, IL Posts: 9,708	Re: Knock Sensor; What happens if its disconnected Lee, The DRM cal I looked at does not negate knock retard. Its just as I described from the FSM. I would expect a Code 43 to be set in your case but I can't explain why it hasn't. Without that, I would say the ECM is not modifying timing. Hook it back up, put in a fresh clutch and let's see what happens. Who knows, maybe the clutch was slipping.