Location: Newcastle, NSW, Australia
Registered: May 2002
Re: "Piggy back sensor" for 1JZ speedo
Sun, 04 July 2004 00:09
Ahh, just to clarify something here; I only supply Tacho Boosters and not speed sensors. For 1J Cressida conversions you only ned to swap out the speed sensor and fit the 7M speedo drive to get the speedo working. The speed signal can then be connected directly to the 1J ecu from wire SP1 that comes from the Cressida speedo.
While I can get speed signal generators that plug in-line to the speedo cable, they are only required for conversions on early model cars (like Celicas) that don't already have a speed signal wire from the speedo. Even then you can get around the problem by using a speed sensor and pick-up from a non-ABS 7M box.
Sun, 04 July 2004 00:09
