miata 1.8ltr
 

hi there i have been going through all the emanage forum to find a fix to my problem

1> i cant get a tps signal
2> car wont rev past 2500rpm put if i connect maf back to stock is ok
3. on parameter screen i have selected bp-ze(na) but car wont start on that it will start if i change air flow meter to bp-ze(nb) but will not rev past 2500


i have installed jr supercharger too
any ideas as i am stuck

I can't really answer your question, but I'm sure someone here can if you give enough information.

You should post the details of your setup...
-Emanage Blue or Ultimate
-Model year of your miata
-Did you wire it yourself or use a Boomslang
-Etc.

its a 95 miata
on e manage ultimate and used universal harness all sensors working ok aprt from throttle

Check your configuration... the M1 1.8's have a variable TPS.....

Also if you have a late build 95 (95.5) you might have the RPM wire in a different place vs. what the workshop manual says......

Dave,