Hi Chin,
Tks for the great tips.
I will try following steps on tomorrow:
1) disconnect the AFM connector
2) jump FP to B+ (to run the fuel pump)
3) disconnect the ISCV (to avoid it kacau the rpm. Its default position is 50% open).
4) Turn all 4 screws to the bottom position (totally close)
5) Strat the engine and search for the highest air flow cylinder with the Carb balancer (i hope i can start the engine at this situation).
6) Adjust the rest of the 3 screw to be the same air flow as the first one.
7) put back everything & reset the ECU. Check for the idling rpm.
By the way, the FC remain bad until today (half tank made <200km). The Vf at the diagnosis connector give me 0.04V (meaning that the ECU is running the injectors at the lowest duty cycle. Highest duty cycle will give ~4.5V reading. Ideal reading is ~2.5V). Something went wrong with my fuel system...
