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I followed the steps listed above and here are my results:
Key in on position - Voltage - each injector contact to ground
Battery Voltage - 12.32v
Injector # Pin 1 Pin 2
Injector 1: 10.43v - 12.27
Injector 2: 10.43v - 12.27
Injector 3: 10.43v - 12.27
Injector 4: 10.43v - 12.27
Resistance - measured across pins on injector - DMM internal resistance .2 ohms
The listed figures are un-corrected
Injector #
Injector 1: 2.40 ohms
Injector 2: 2.45 ohms
Injector 3: 2.51 ohms
Injector 4: 2.50 ohms
Resistance measured in injector clip to ground - DME removed
Injector # Pin 1 Pin 2
Injector 1: open - open
Injector 2: open - open
Injector 3: open - open
Injector 4: open - open
Based on this I can tell that no wire to the injectors are grounding out before the DME. What else do you all see. I still can't find a scope for cheap so that's on hold while I am building a scope interface for my laptop. I am working on the
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