dmax
May 2nd, 2007, 10:52 AM
i have a 06 dmax van engine with the same operationg system as the 06 lbz engine. when i disable the vats on the lbz tune and load the tune why won't the engine even attempt to turn over? the starter will not even attempt to roll the engine over, completely dead. reload my coversion tune which also has the vats disable and the engine fires right up. what gives? is it the calibration? the van calibration is 12606129.cal and the lbz calibration is 12606128.cal, both have the same operating system 12606128. my engine is in a conversion vehicle and i thought i could just load lbz tune?