WB, NB, and broken pistons

[bcroe at juno.com]

WOT can be detected by the throttle position sensor.
Or perhaps MAP.  In that situation where the WB is
used, a lean NB reading could signal return to 
normal open loop, or enrich till NB is not lean.  
And set an alarm.  It would take some development.

Bruce Roe

On Sat, 25 Aug 2001 20:47:55 -0400 rr <RRauscher at nni.com> writes:
> 
> If we can trust the NB to double check the WB, then why the WB?
> 
> BobR.
> 
> 
> bcroe at juno.com wrote:
> 
> > That sounds like practical development work to me.  Keep
> > that NB sensor running.  At WOT the NB is not allowed to
> > go to lean, no matter what the WB unit says.  You might
> > loose power, but not parts for a WB failure.
> >
> > Bruce Roe
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