Alan Posted July 13, 2018 Report Share Posted July 13, 2018 I've tried AN V8, AN v9, Cal5, and Cal6. When I put a VOM across AN V8 or AN V9 terminals I see varing voltage in the range of 0.8V to 1.8 indicating the OP sensor is outpuing "sane" values. What have I done wrong? Thanks, Alan BMW MINI 031 Large Plenum Intake July 12 2018.pclr ECU log 2018 July 13 4PM Oil Pressure Test.llg Quote Link to comment Share on other sites More sharing options...
Adamw Posted July 14, 2018 Report Share Posted July 14, 2018 The log suggests there is close to zero volts coming in on ANV9, there is nothing wrong with your config. How is the oil press sensor ground return connected to ECU? Quote Link to comment Share on other sites More sharing options...
Alan Posted July 14, 2018 Author Report Share Posted July 14, 2018 I connected Pin 112 to the GND point used by the Oil Pressure Gauge. It is an Accutech SMi Oil Pressure Gauge. AccuTech™ SMi™ Oil Pressure Gauge In other words Pin 112 is connected to the same terminal as the black wire of the Oil Pressure Gauge. (I did this when using ANV8 - wasn't sure which terminal to GND for ANV9) Did I miss a GND connection? Quote Link to comment Share on other sites More sharing options...
Alan Posted July 16, 2018 Author Report Share Posted July 16, 2018 Found it - Bad connector made by me. Logging now. Just need to get the calibration set. Sorry for taking your time! Quote Link to comment Share on other sites More sharing options...
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