1 Attachment(s)
HPT Scan "Unknown" Value In Trans Current Gear Channel
Recently converted to HPT (2010 Challenger 426 stroker,ProCharger, NAG-1 5 speed auto, 2800 stall converter)
On my scan logs I notice the "unknown 02.69.00...." value in the Trans Current Gear Channel. Low to part throttle. Attached scan file shows unknown value in the 1-2 and 2-3 shifts. Lasts .4-.6 seconds. I don't know if it is related, but the car experiences a momentary stumble, goes flat, then back to normal at about the same time as these shifts occur? Otherwise car seems to run fine.
Has anyone experienced similar conditions? Thanks