Hi
Today i faced the following problem.Started the car as usual and saw 10AFR in the Zeitronix display.....Holy ----....
Started looking everything.....
No luck.
Final step was to check if the resistance was held in place,and yep there it was.But the problem was still there causing major fuel consumption and potentially faulty lamba sensors...
So i connected the laptop to the unit an saw that everything in the EMB was lost...No maps no nothing...
I used the map that i had so i put it back on the unit and everything were going just fine.14.7 AFR,killed the engine felt very good about my self....

But...Ten minutes later when i fired the engine everything was lost over again....
Havent seen something in the net?Has any same experience?