Quote:
Originally Posted by ninja_zx11
Not an expert in any way but if your single injector had short then DDE would have thrown single injector activation error code rather than whole bank 2 activation error code.I would still inspect bank 2 wiring harness.
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Good point. What if the +12V side was shorted to ground (240ohms) and BMW fused each bank, then it couldn't detect the individual injector short in this scenario.
Perhaps the 240ohm resistance I measured on the bad injector is the +12V side(pin) of the wire harness and the 5Kohms resistance is the side(pin) going to the DDE. 240Ohms is only 50mA so not enough to clear a fuse but perhaps the DDE monitors that side(pin) also?