1320 killer

iTrader: (6)

I am working on a 2004 ZO6. what wires do I need to tap into to get the rpm reading and the tps reading. Thanks in advance to all that can help.

SkullV

iTrader: (11)

Blue wire off the TPS sensor and then I got my RPM signal from a white wire in one of the connectors on the driver side of the motor (may be different for the vette, but should be same motor and PCM).



RPM Wire:

nikon1999

iTrader: (22)

i know on a 99 computer its pin # 10 for tach and # 24 for tps. White wire and a drk blue.

FYI - I was always told never cut a factory wire if you can help it, just pull some insulation away and solder an additional wire onto it.