200 might be sick again, then again....

[Geraint Lloyd]

and I didn't help ' cos I asumed that the throttle position switch was a pot with 3 connections used instead of 2 switches with a common feed.
Geraint

snip snip

> I agree that the check engine light is likely the result of knock  
> in one
> form or another. The potentiometer that I was referring to the CIS
> potentiometer, which is only important on CIS-E cars. The throttle
> position switch is unlikely have any direct effect on this problem.
> Disturbing the knock sensor should be a last resort once all other
> possibilities are eliminated.
>
>      -Kurt


Oh, that pot. When discussing issues that are engine management  
related I don't even think of that because all it does it sends a  
signal to the trip computer.

Roy Wendell