hi
i have vw passat year 2000 1.8t with bosch ecu : 0261206524, and injector number 3 has open circuit.

i have test the injector resistance and it show me on multimeter 12 ohm, that ok
i have test the harness for connectivity and it ok

so i think that the ic driver in the ecu is bad, there is 3 driver ic there which there number is:

30344

30382

30348

one of them control the injectors and bosch don't publish the data sheet so maybe one of you can identify them for me. :?