Speedo Going Fast

[Spoiled Aero kid]

Hi, Just got the Transmission changed, chucked on a imported transmission from Japan SX4A automatic for Integra GSI 1994, The speed do is approximately 20% faster than what I'm traveling at. Went through 4 speed sensors still couldn't fix the problem, the mechanics has no idea, just wondering if anyone experienced the same problem and have a solution to the problem.

:confused:

Thanks alot

[Bayani]

Get a better mechanic, mate. LOL
Really.

Only allowed over reading of 10%.

[Professional]

The sensor is wrong when combine with your ECU. Even you put thousand sensor on it. Just find the right one. Problem will solve.

[Spoiled Aero kid]

Yeah, the mechanics found the problem, the diff in the 97 tranmission is slightly smaller than the diff in the 94 transmission my old one, thats the main problem behind it, either calibration of the speedo or have to take out the whole tranny and replace the diff of a 94 transmission which is alot of labour

Thanks guys

[Bayani]

Speedo Calibration sounds a whole lot easier ;)

[IZY-10]

why dont you keep the tranny, get speedo to suit tranny and maybey change your ecu to suit the tranny proving it is the same gen tranny eg obd1 or something like that