ECMlink HELP need tune

[Dsmguynye]

Can someone please help me get my car tuned or atlest driveable I can answer any questions it does run it's just sluggish and afrs are allover the place I can also post logs of me driving it when I'm home

 

[Dericsh]

We don’t have much info on your car. Maybe make a vehicle profile so we know what mods you have.

Rix racing is a vendor here that you’ll see down below. He offers remote tuning if that’s what you’re looking for.

 

[jed344]

Need more info and at least a log to see the tune.

 

[steve]

Did you find your DSMLink cable yet? Without it, no tuning is going to happen.

 

[Dsmguynye]

not sure if that worked but I tried to post a log of me driving around my block

Did you find your DSMLink cable yet? Without it, no tuning is going to happen.

ah yes I have my cable that was a must have

 

[Stapl3]

Your ECU is seeing zero airflow reading. So your GM MAF is dead, unplugged, or wired wrong.

 

[steve]

Might be confusion over Speed Density and GM 3" MAF setting.

 

[Dsmguynye]

Might be confusion over Speed Density and GM 3" MAF setting.

I think there is so if I have a gm intake sensor do I still use speed density table or no and do I have to turn off all SD inputs I had some trouble trying to figure out what pin outs to use for the gm and the aem 3.5 bar

Your ECU is seeing zero airflow reading. So your GM MAF is dead, unplugged, or wired wrong.

Could it be somthing in the pin outs cause i followed all steps during install maybe the sensor is bad I did get it for autozone

 

[Stapl3]

I have a gm intake sensor

A GM mass airflow sensor and GM intake air temperature sensor are two different things. Please clarify what you have.

 

[Dsmguynye]

A GM mass airflow sensor and GM intake air temperature sensor are two different things. Please clarify what you have.

It's a GM IAT that's tied in to my old MAF

 

[Stapl3]

Heh. I see what's going on here. Steve got it right.

Go on the MAF Comp tab and change the drop-down menu "Base MAF Type:" to Speed Density. Then at the bottom right hit 'copy to ecu'.
Then do a new log for us to look at.

 

[CrackedDSM]

I think he might actually be using an IAT sensor in conjunction with a MAF sensor.

 

[Stapl3]

Even if so, bail on the MAF. The ECU is seeing zero airflow. It's a few clicks of the mouse away from a proper fix to SD.