E40 should be used with either a manual trans ECM OS and the standalone controller, or, an auto trans ECM OS and what the factory used to control the...
Hello guys,
this is a 1952 GMC truck with a 5.3/4l80 swap, for some reason the 4l80 is being controlled by a tci controller and not the E40 ecu, but...
Many thanks, so it won't skew any info for VE tuning although it's logging? No harm done as I still have all the info from yesterday so I'm one stage...