Super curious, are they grounded to engine block or by the cable which attaches to it? Would a faulty/badly grounded engine block prohibit these from firing?
@@pr1sm55 usually they are a two pin plug and grounded through the wiring to the ECU . Of course the ECU is then grounded by two or three wires which sometimes all go the same chassis earth point. If you have a ground problem, you’re likely to get more than just one issue.
Excellent video. Never knew how these two injectors work. Would be good to do something on PD injectors too.
I assume you meant pumpe-duse they are basically solenoid injectors but the fuel pressure is made by lobes on camshaft on each injector
Thanks
Super curious, are they grounded to engine block or by the cable which attaches to it? Would a faulty/badly grounded engine block prohibit these from firing?
@@pr1sm55 usually they are a two pin plug and grounded through the wiring to the ECU . Of course the ECU is then grounded by two or three wires which sometimes all go the same chassis earth point. If you have a ground problem, you’re likely to get more than just one issue.
I can see why they are ridiculously expensive.
I need ward in order to write