[Gmecm] DFCO and EGR elimination

Bill Shaw b.shaw
Tue Aug 14 19:20:08 UTC 2007


If you run $59 you may be able to run closed loop with the wb02.

Bill

Rob Handley wrote:
> I'm just turning everything off apart from main VE based synchronous 
> BPW fuel, based on MAP, MAT and RPM to give me a fighting chance of 
> getting that set up right (since I am setting up $58 code for a 
> european N/A 2 litre 4 cyl engine with manual transmission). I don't 
> have any EGR, IAC, ESC, VSS, or narrow band lambda hardware. I plan to 
> tune VE in open loop using a WBO2.
>
> I'll probably turn DFCO back on afterwards, for economy. I'll 
> definitely be turning AE/PE back on straight after the VE seems 
> sorted, as that'll be the next big thing to tune IMO. I expect to run 
> open loop always.
>
> Robin
>
> ----- Original Message ----- From: "Cowen" <captain_krill at yahoo.com>
> To: <gmecm at diy-efi.org>
> Sent: 14 August 2007 18:30
> Subject: [Gmecm] DFCO and EGR elimination
>
>
>> Hello folks,
>> I think I understand how turning off EGR could be
>> useful, as you might then be able to eliminate
>> components, in addition to possible
>> performance/driveability improvements and
>> considersably simpler code.
>>
>> On the other hand, I'm confused about the DFCO.  What
>> are the benefits of eliminating DFCO?
>>
>> Duncan
>
> _______________________________________________
> Gmecm mailing list
> Gmecm at diy-efi.org
> Subscribe: http://lists.diy-efi.org/mailman/listinfo/gmecm
> Main WWW page: http://www.diy-efi.org/gmecm
>




More information about the Gmecm mailing list