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View Full Version : DSM Link questions

2g Monson
07-25-2009, 08:06 PM
SOOO I got my dsm link all hooked up, it ran like crap. But it is probally because I don't know how to tune it.

When it was idling and driving, the Airflow, AFRatio, were at 0.0 no matter what the rpm was, and the Boost was at -29.9 the whole time even when it was boosting.

I have the harness for the NEO AFC still wired into the ecu. I hooked the AFC in and had the link hooked up also and it ran 100 times better and the Airflow, AFRatio, and Boost were all working.

Anybody have a solution to my problems? I didnt think having the AFC harness still there would make a difference since all the wires were spliced in OTHER then the Karmen wires
ESchwanz
07-25-2009, 08:32 PM
SOOO I got my dsm link all hooked up, it ran like crap. But it is probally because I don't know how to tune it.

When it was idling and driving, the Airflow, AFRatio, were at 0.0 no matter what the rpm was, and the Boost was at -29.9 the whole time even when it was boosting.

I have the harness for the NEO AFC still wired into the ecu. I hooked the AFC in and had the link hooked up also and it ran 100 times better and the Airflow, AFRatio, and Boost were all working.

Anybody have a solution to my problems? I didnt think having the AFC harness still there would make a difference since all the wires were spliced in OTHER then the Karmen wires


wow get that thing out of there ... all you need is the link... the wiring is all f'd up due to the afc being in there. It interrupts the af reading to the computer & tells it what it should be. you need to re splice the wires back together to make it work... then depending on the setup you have.. you may need to reverse the firing signal wires to the coils....