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Nissan data scan 2 cannot open com port 1
Nissan data scan 2 cannot open com port 1





nissan data scan 2 cannot open com port 1

Also referred to as Short Term Fuel Trim.

nissan data scan 2 cannot open com port 1

Air Fuel Base Right Hand - Percentage of a fuel map setting currently used to run engine in closed loop. AAC Valve – Percentage of the Auxiliary Air Control Valve opening (idle speed control) Air Fuel Base - Percentage of a fuel map setting currently used to run engine in closed loop. Ignition Timing – Spark timing in degrees. Injector Time Right Hand – Pulse width of right bank injectors if engine is a V6 or V8 and configured to control the banks individually. (left side if engine is a V6 or V8 and configured to control the banks individually). ( Currently only ? EGT Sensors are supported.) Injector Time – Pulse width of injectors. Exhaust Gas Temperature – Temperature of the exhaust gases vehicle must be fitted with EGT probe. Intake Air Temperature – Temperature of the incoming air. Fuel Temperature sensor – Fuel temp in ☌ or ° F as measured at the fuel injection rail. Throttle Position Sensor - Voltage signal from the throttle sensor. Battery Voltage - Battery charge level in volts. O2 Sensor Right Hand - Percentage of full scale of the right side oxygen sensor when dual sensors are configured. This is a narrow band sensor and should never be used for tuning. ECU will switch to open mode while accelerating hard. This is normal and desirable for fuel economy. Oscillates between 10 and 90 when the engine is in closed loop mode. O2 Sensor - Percentage of full scale of the oxygen sensor (left side if two sensors are configured as in the case of dual exhaust systems). Water Temperature - Coolant temp in ☌ or ° F. Air Flow Right Hand - Voltage from the right side MAF when dual sensors are configured.

nissan data scan 2 cannot open com port 1

Air Flow - Voltage from the MAF (left side if two sensors are configured). The following is a list of possible gauge selections: RPM – Engine speed in revs per minute. (Multiple gauges may monitor the same parameter.) Selecting a gauge that is not supported, such as EGT when no EGT is fitted, will cause an error and all gauges will display 0. Also note that not all listed gauges are supported for all ECU / vehicle types. Note that all 12 gauges must have a selection. The Data Display Settings panel allows the user to determine what each of the 12 gauges will display. Speed Unit and Temperature Unit – Use the pull down menus to select Imperial or Metric units.ĭata Display Settings – When the Data Display Basic Function is active, the computer screen becomes a full screen gauge panel. It does NOT effect vehicle speedometer reading. For example: When aftermarket wheels are used on the car, the corrected value will be displayed in Data Display window. Setting the correct values enables NDS to provide accurate reports of time/distance when using the Speed Trial feature. Preferences – Tyre Size Speed Correction - Use the selections on the preferences menu to set the tire size information.







Nissan data scan 2 cannot open com port 1