21-04-2013, 08:24 AM
Only useful voltage readings would require a scope?
The resistance between pin 1 & 2 on the brown pump plug should be 15-30ohms
Its a simple system the timing is read from the sensor in the injector and crank sensor and adjusted via the timing solenoid on the pump, most problems are with the injector and its wiring. Need a fault code or just bin the pump for an all mechanical one
The resistance between pin 1 & 2 on the brown pump plug should be 15-30ohms
Its a simple system the timing is read from the sensor in the injector and crank sensor and adjusted via the timing solenoid on the pump, most problems are with the injector and its wiring. Need a fault code or just bin the pump for an all mechanical one