So, anyone know where the PCM is grounded to on an 05 GTO? Thanks
Is it true that I should look at the WB unless its in Open Loop? Can you shutoff the trims in CL?
So, anyone know where the PCM is grounded to on an 05 GTO? Thanks
Is it true that I should look at the WB unless its in Open Loop? Can you shutoff the trims in CL?
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2005 GTO A4 - Spintech X-pipe with Powerstick mufflers, IAT relocate, Volant, !scoops, !cowlgasket, !skid plate, LM-1, HPT2.0/MPVI Pro USB, 275x40x17 Nitto DR, rolled fenders, Pedders 2985 springs, Britax baby seat with 5 point harness.
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closed loop = trims (oscilating)
open loop = no trims..or atleast no learning trims..you can still have learned LTFT's hanging out mucking up the tune..which is why you gotta reset them.
you can be plugging along in closed loop..and use the vcm controls to disable closed loop and to turn off fuel trims and to reset fuel trims
Last edited by S2H; 05-09-2006 at 02:47 PM.
-Scott -