O2 Default.

[Ward]

Late (P6 ECM's ) run just fine and stay in open loop. This is how they runun
them in places (export) that have leaded fuel. I drove a 93 Sub for a week
like this.

W.

On Thu, 21 Oct 1999 08:36:37 -0400, David Cooley wrote:

> At 05:41 PM 10/21/1999 +1000, you wrote:
> >When you disconnect an O2 sensor, does the ECM stay on the same BLM or
does
> >it go lean/rich in the hope to see some changes?.
> >Tried it on my car, went very rich after 4 days of driving (to the point
of
> >being undrivable), I didn't have any tools hooked up to see what the ECM
was
> >thinking.
> 
> 
> 2 things can happen...  It can set a code and go to limp mode which fixes

> timing and dumps a ton of fuel in, or, if it doesn't go to limp mode, it 
> will incrementally add fuel trying to see a change until it hit's the 
> programmed limit for BLM/INT (Pig Rich)
> 
> ===========================================================
> David Cooley N5XMT Internet: N5XMT at bellsouth.net
> Packet: N5XMT at KQ4LO.#INT.NC.USA.NA T.A.P.R. Member #7068
> We are Borg... Prepare to be assimilated!
> ===========================================================
> 





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