hi guys got a ae82 20v stock ecu starts fine but once it warms up wont idle till i turn it of and it cools down

also does anyone know how to do the tacho mod so it stops cuting out at 7200rpm thanks

Had a similar problem with my 16V which did not have the speed sensor connected. Without it connected the car had revs reduced by some 500 RPM. It has to do with the speed limiter. As the speed is not sensed ECU thinks you are trying to bypass the speedlimiter so cranks back the revs by 5-600RPM's to ensure you are limited in speed.

 

You can overcome the speedlimiter by using the following simple circuit. I have had one made and it works fine. Tested on Phillip Island main straight and no speed limiter and the revs were back to what they should be ( never enough though).

 

Hope this helps you out.

 

http://www.toymods.net/forums/showthread.p...t=speed+limiter