Whats Self Diagnostics OBD II ? How do i turn it on?
I used Mode II ...... worked fine supposedly.
Oh btw..... i replaced my ECU (after getting 20mpg)...... runs 25mpg.
Check engine light is STILL ON!
HEEEEEELP
Anyone know where to get the ECU light codes? And how to turn on OBDII Diagnostics?
-Phil