2JZGTE speed signal help

[JZA80RR]

hello, i got a 1990 mod ma70 auto turbo with a 2jzgte manuell T78 AEM swap
but the AEM does not read eny speed signal...

i now witch port on the AEM ecu the speed signal shud go inn,but where do i find speed wire ?

i am not good at reading wireing diagram,so do enybody have a photo or a "how to"


:1zhelp:

 

[suprastanger507mgte]

I couldn't clearlty make out what you are saying here? all i know is you looking for a speed signal??

If you are using a r154 ( mkIII tranny) , then the speed signal comes from it via the speedo cable connected to the tranny then converted to electric at the dash. Should be a pink wire on the M1 connector under the dash. For a 1990 model, this should be a grey plug carrying the signals from your dash. Its an 11 pin plug.

 

[JZA80RR]

sorry my bad, yes all i am looking for is a speed signal
yes i am using a r154 tranny
is the M1 behind the glowe compertment ,near the orginal ECU ?
mine is made in japan in 1990,so it shoud be grey wire if the plug is 11 pin then ?

 

[Evilempire1.3JZ-GTE]

I dont think you need a vehicle speed singal unless you have auto or ABS

 

[JZA80RR]

I dont think you need a vehicle speed singal unless you have auto or ABS

yes i do,the AEM ecu need speed signal when i use 2step launge control...

 

[Flateric]

regardless of which wire you end up pulling this from, mine was the pink one on M1, your going to find the speed signal from our dash to be a noisy and poor quality signal at best. I am running an aem series 2 and it allows to me have complete control over the calibration of the signal and I am going to try pulling it from one of the front ABS sensors. This came from a suggestion I got from one of our forum members here. Hope it's alot cleaner than the dash supplied signal, keeping fingers crossed anyways.

And on that notes anyone know what the signal type and config from the front ABS sensor is like?

Are you running a V2 or original AEM box on your car?

 

[JZA80RR]

regardless of which wire you end up pulling this from, mine was the pink one on M1, your going to find the speed signal from our dash to be a noisy and poor quality signal at best. I am running an aem series 2 and it allows to me have complete control over the calibration of the signal and I am going to try pulling it from one of the front ABS sensors. This came from a suggestion I got from one of our forum members here. Hope it's alot cleaner than the dash supplied signal, keeping fingers crossed anyways.

And on that notes anyone know what the signal type and config from the front ABS sensor is like

Are you running a V2 or original AEM box on your car?

i am running a 30-1100 V1 AEM
so on my 1990 mod it shud be a gray wire in the M1 connector behind the glowe compartment then ?

 

[JZA80RR]

enybody ?

 

[suprastanger507mgte]

i am running a 30-1100 V1 AEM
so on my 1990 mod it shud be a gray wire in the M1 connector behind the glowe compartment then ?

No it is the pink wire on the grey m1 plug. Sorry for the confusion . I mistyped there but corrected.