I just finished (well not finished), started testing my HKS Type-1 Turbo Timer installation... and everything is working fine (save for the TT function itself, since I haven't hooked up the "handbrake" yet) except for the built in tach... it is reading ~300rpm too high.
Would the 5VSWM fix this?
Is this something I can do myself? Or am I gonna get bent over by a vendor?
TIA,
Would the 5VSWM fix this?
Is this something I can do myself? Or am I gonna get bent over by a vendor?
TIA,
