9-5 Wagon (9600) L4-2.3L Turbo (B235) (1999)
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Injector 1 is controlled from pin 45.
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Injector 2 is controlled from pin 44.
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Injector 3 is controlled from pin 67.
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Injector 4 is controlled from pin 68.
The microprocessor controls the transistor in the firing order so that injection is completed just as the inlet valve in the cylinder in question opens.
Diagnostics
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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.
System reaction to a fault
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Closed loop is blocked.
