how useful is obd2 data?
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Joined: Aug 2001
Posts: 81
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I just got an OBD2 logger connect to my laptop..
software: http://sourceforge.net/projects/freediag
hardware: http://www.planetfall.com/~jeff/obdii/
and wondering what else I can do with my ECU (Canadian 97 2.5 NA DOHC) besides the standard readings.. it would be nice if I can monitor the A/F ratio, EGT etc...
Fuel System Status Closed -----
Calculated Load Value 5.1% -----
Engine Coolant Temperature 39C -----
Short term fuel trim Bank 1 -16.4% -----
Long term fuel trim Bank 1 17.2% -----
Intake Manifold Pressure 23kPaA -----
Engine RPM 1225RPM -----
Vehicle Speed 0km/h -----
Ignition timing advance Cyl #1 27.0 deg -----
Air Flow Rate 5.80gm/s -----
Absolute Throttle Position 0.0% -----
Bank 1 Sensor 1 Voltage/Trim 0.725V/-14.1% -----
Bank 1 Sensor 2 Voltage/Trim 0.360V/ 0.0% -----
software: http://sourceforge.net/projects/freediag
hardware: http://www.planetfall.com/~jeff/obdii/
and wondering what else I can do with my ECU (Canadian 97 2.5 NA DOHC) besides the standard readings.. it would be nice if I can monitor the A/F ratio, EGT etc...
Fuel System Status Closed -----
Calculated Load Value 5.1% -----
Engine Coolant Temperature 39C -----
Short term fuel trim Bank 1 -16.4% -----
Long term fuel trim Bank 1 17.2% -----
Intake Manifold Pressure 23kPaA -----
Engine RPM 1225RPM -----
Vehicle Speed 0km/h -----
Ignition timing advance Cyl #1 27.0 deg -----
Air Flow Rate 5.80gm/s -----
Absolute Throttle Position 0.0% -----
Bank 1 Sensor 1 Voltage/Trim 0.725V/-14.1% -----
Bank 1 Sensor 2 Voltage/Trim 0.360V/ 0.0% -----
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Bazil_SW
Engine Management and ECU Remapping
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Sep 21, 2015 11:55 PM
