Gmecm [Gmecm] Idle problem

[Steve Ravet]

> -----Original Message-----
> From: gmecm-bounces at diy-efi.org 
> [mailto:gmecm-bounces at diy-efi.org] On Behalf Of Programmer
> Sent: Monday, August 22, 2005 4:06 PM
> To: gmecm at diy-efi.org
> Subject: Re: Gmecm [Gmecm] Idle problem
> 
> That'll definitely do it ! Wrong scanning mode.
> 
> Lyndon

10K mode also includes fixed, advanced timing.  Try  driving with the
scan tool connected in 10K mode and you'll hear the knocking it
produces.

--steve

> 
> ----- Original Message ----- 
> From: "Robert W Hughes" <rwhughe at oplink.net>
> To: <gmecm at diy-efi.org>
> Sent: Monday, August 22, 2005 11:24 AM
> Subject: Re: Gmecm [Gmecm] Idle problem
> 
> 
> > Another possibility if you are using a scan tool at all is 
> that the ECU
> > when it sees 10K or a short on the sense line of the ALDL connector
> > (A&B) moves the idle to 1000rpm.