9-3 Coupe (9400) L4-2.0L Turbo (B204) (1999)
/l4-2.0l_turbo_(b204)/Page-1719002.png)
-
Injector 1 (206a) is controlled from pin 45.
-
Injector 2 (206b) is controlled from pin 44.
-
Injector 3 (206c) is controlled from pin 67.
-
Injector 4 (206d) is controlled from pin 68.
The microprocessor controls the transistor in the tiring order so that injection is completed just as the inlet valve in the cylinder in question opens.
Diagnostics
-
If there is an open circuit or short circuit to ground or B+ on any of the injectors, diagnostic trouble code P1676 will be generated.
-
Closed loop is blocked.