Anyone using mmcd?

[fr0st]

Just playing with my datalogger as I've gotten it finally setup. Just wondering what the 'pump' voltage is. Mine is reading constant 18.4V (no way it could be the fuel pump. If it is, WTF?! :fuuuuu:

Also, Does anyone know if the F-O2 is reading the right location in the ecu? as I know the datalogger was built for dsm ecus because I'm getting 0.00V off the front one and it -seems- like i'm staying in open loop. So I'm thinking bad sensor. (trying to fix lean idle and high knock on accell)

 

[to4garret]

lean idle? dont they all idle lean? i mean my car runs 22:1 at idle.

 

[to4garret]

oh and yea i have used mmc'd, but i never bothered with those parts.

only ever was interested in inj,ign,knck,tps,ait,maf from memory

 

[Liberoz]

oh and yea i have used mmc'd, but i never bothered with those parts.

only ever was interested in inj,ign,knck,tps,ait,maf from memory

Ditto 1 main reason why I left the Jspec gsr wiring and just converted the loom for 63t alt location, MMCD works with gsr but cant log with E2-3's OBD2

 

[(2much)]

john, is it the loom or the ecu that determines the obd.. i have an e1 ecu and a full e2 loom chassis and engine

 

[VR-4Squid]

You'll probably find only american spec cars have two o2 sensors.
Whats the output from the rear sensor doing?

 

[Liberoz]

john, is it the loom or the ecu that determines the obd.. i have an e1 ecu and a full e2 loom chassis and engine

Its all in the looms unforchantly

 

[(2much)]

but you can run an e1 ecu on an e2 loom?

 

[Liberoz]

but you can run an e1 ecu on an e2 loom?

You can also run gsr ecu's as well :thumbsup: