tranny speedo help

[krawlr]

hi guys looking at ditching my chain drive transfer case from the rear of my a343 auto trans and geting an adapter to suit the gear drive transfer case............... the electronic speedo sensor on the orig chain drive setup is different to the cable drive setup as you guys know on the gear drive type.

so what do i do here unfortunatly i need an operational speedo for warrants im lost


any help would be much appreciated cheers guys

[STUMPY]

I went to a speedo calibration place and they sold me a pulse meter that goes between the speedo cable and transfercase.

[krawlr]

hi there but i dont have a cable setup its all electric

i dont understand?

thanks for the reply

[spannercrab]

The electric speedo sends a series of timed pulses - the interval between the pulses increases or decreases depending on your speed.

The "interceptor" box is essentially a divider or multiplier, so it changes the number of pulses that gets sent to the speedo.

For example, if the new t/case sent twice as many electrical pulses down the wires as your old case, the box would be set to divide by 2 and send only half the pulses.

Hope this helps.