RH parameters only apply to V configuration engines. It's not uncommon to see Duty Cycle above 100% because of that.Ī/F Base - is a percentage of a fuel map setting currently used to run engine in closed loop, also called Short Term Fuel Trim.Ī/F Base SL - is an A/F Base value learned by the ECU, also called Long Term Fuel Trim or Self Learn.ĪAC valve - is a percentage of Auxiliary Air Control valve opening (idle speed). It's not a measured value and it might not be achievable given the RPM. Injector opening time is calculated by the ECU based on an engine load. O2 Sensors B1 and B2 are used on OBDII complaint cars and is located after the catalytic converter.ĭuty Cycle - is calculated from Injector time. 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. O2 Sensor - oscillates between 10 to 90 when engine is running in closed loop. Parameters are assigned to gauges in the Data Display Setup window. Readings from the wide band controller can be incorporated with the data logs for the ultimate performance and tuning data logging.ĭata Display window uses 12 gauges and 12 registers to display a real time information about the running engine as measured or calculated by the ECU.
#NISSAN DATA SCAN 2 LEY PRO#
Aftermarket ECUs like Apexi Power FC or F-Con V Pro are not compatible with this software.Ī support for a wide band sensors from TechEdge and Innovate Motorsports has also been added in the latest releases.
#NISSAN DATA SCAN 2 LEY SOFTWARE#
The Nissan DataScan I software supports factory Nissan engine ECUs. If you are able to connect to your car's ECU the Nissan DataScan I software will work on your car.
#NISSAN DATA SCAN 2 LEY FOR FREE#
The Data Replay, Log Analyser and Trip Computer functions are also available for free use. The unregistered software is limited to monitoring 2 engine parameters via the Dashboard function. If you are unsure you can always download the Nissan DataScan I software and test the connection to your car before registering the software. NOTE: Some vehicles up to year 2004 use OBDII (K-Line) for communicating with the ECU, BUT still use the Consult I (14pin) port for diagnostics. If your car is not on the list but has the above mentioned connector chances are the software will work just fine. The list is by no means comprehensive and is constantly being updated as new vehicles are tested. The connector is usually located near the fuse box.Ī list of cars that the software has been tested on is located on the Supported Vehicles page. Majority of these cars are equipped with grey 14 pin Consult I connector. The Nissan DataScan I is intended for Nissan cars build between years 19.
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