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NODATA for fuelRate() and mafRate() #166
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@nvdias0 if you compile a sketch to query each PID separately, so a sketch per PID, do you receive responses or still get the My vehicles are all 2007 and I get the |
Thank you for your suggestions, With the opel corsa, I've queried the "supported pids" pid sending 41 00. Please not that MAFRate() if not returned by neither of the reported cars above, including the 2020 Mercedes. Could it be the protocol ? what is the best way to force other protocols ? Could it be my ELM327 device ? it is an old cable based reade - but oddly other softwares like PCMSCAN running in windows are able to read those pids .... Thank you once more. |
Describe the bug
NODATA for fuelRate() and mafRate()
To Reproduce
All major pids (rpm, speed, voltage, throttle) reported ok.
Tested on Opel Corsa C 2003, Renault Clio 3 2008, Mercedes A180 2020, Ford Fusion 2007
Expected behavior
Getting some values for those PIDS
Equipment
Arduino Uno R3, 2 lines LCD, ELM327 obd scanner cable connected directly to Arduino Data lines.
Code
Should not be a code issue as the pids referred above are reporting ok.
Wiring
Should not be a code issue as the pids referred above are reporting ok.
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