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volume air flow circuit malfunction

LordAthey

Well-known member
Joined
Aug 5, 2009
Messages
207
Location
Council Bluffs, Iowa
Hey guys I'm getting this error on dsmlink and not quite sure what to make of it. I had a 3g maf plug in so I switched it out for two different working 1g's and still getting the same thing even after I reset the codes. I removed the safc that was in place but its still doing the same thing. Mods are 650 injectors, big 16g turbo and a front motor intercooler 2.5 inch pipping with a 1g mas as of now. I've tried resetting the throttle position and the car starts to buck after 3k. I think that somewhere the wiring may be bad, but I'm not sure what to make of it since the car ran fine till I switched to the 3g maf with the adapter. Any advice would be great!
Thanks,

Scott
 

toybreaker

iconoclast
Joined
Apr 30, 2006
Messages
3,581
How's the board in your ecu?

... might be worth a look if you've swapped multiple airflow meters /ubbthreads/images/graemlins/dunno.gif
 

LordAthey

Well-known member
Joined
Aug 5, 2009
Messages
207
Location
Council Bluffs, Iowa
I knew I forgot to post something /ubbthreads/images/graemlins/banghead.gif. It was rebuilt by dsmlink about 4 months ago and haven't had any issues with it, but I will pull it out this weekend to make sure that everything looks fine.
 

toybreaker

iconoclast
Joined
Apr 30, 2006
Messages
3,581
... there's a ground trace on the board that causes some problems *similiar* to what you are describing

Everything else read/log correctly?
 

Tommyd

Well-known member
Joined
Jan 18, 2013
Messages
106
Location
Fishkill, NY
I'm having the same issue. Its logging values but still throwing a code and not idling/stumbling past 3k.
 
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