When my car goes in the af target range and tries to correct the map to get to the correct af ratio, all it does is slowly run leaner and leaner and leaner.

any ideas?

 

EMU, 00', 16g turbo

 

Seems your wideband delivers wrong signal to the EMU?
Best you post a EM and log file.

Falk

 

Hello,
I am installing EMU on 2000 1,8 car currently.
Are you runninga 3rd for the WBO2 or have you exchanged one?

Without O2clamp, the ECU tryes to correct your
"rich" AFR, which should be around 12.5, back to 14.7.

next question is, which Lambda sensor switch of with the O2 clamp?
Will the O2 clamp work on a car with 2 Sensors?

Would be nice if you could mail me one of your maps.


Falk