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83Z! Do we have resistance readings here between DME multipin connector pin 14 & 15 and
one pin (grounding side) at each injector (multipin connector removed from DME controller)? They should be around 0.3 - 0.4 ohm un-corrected.
1. Pin 14 to pin 15 in DME controller = zero ohm?
2. Multipin connector, pin 14 to injector cyl 1 = 0.3 ohm or open?
3. Multipin connector, pin 15 to injector cyl 1 = 0.3 ohm or open?
Repeat 2 & 3 for cylinder/injector 2, 3 and 4.
If pins and wires are OK we now know that all wires from DME relay to DME controller as well as Injectors to DME controller are OK. Engine should start but I´m leaning towards a faulty DME controller in that area that controls injector ground pulses. Hey, could it be that hotlegged transistor with bad/ageing solder again? If so, open circuits here, no injector function.
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