• • • Nissan DataScan I for 1989-2000 Consult I 14 Pin Cars • • • Nissan DataScan I for 1989-2000 Consult I 14 Pin Cars • • • • Nissan DataScan I for 1989-2000 Consult I 14 Pin Cars • • • • Nissan DataScan I for 1989-2000 Consult I 14 Pin Cars • • • • Nissan DataScan I for 1989-2000 Consult I 14 Pin Cars • • • • Nissan DataScan I for 1989-2000 Consult I 14 Pin Cars • • • Nissan DataScan I for 1989-2000 Consult I 14 Pin Cars • • • • Nissan DataScan I for 1989-2000 Consult I 14 Pin Cars • • • Nissan DataScan I for 1989-2000 Consult I 14 Pin Cars. The Nissan DataScan I is intended for Nissan cars build between years 1989 and 2000. Majority of these cars are equipped with grey 14 pin Consult I connector. The connector is usually located near the fuse box. A list of cars that the software has been tested on is located on the page. The list is by no means comprehensive and is constantly being updated as new vehicles are tested. If your car is not on the list but has the above mentioned connector chances are the software will work just fine.

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 you are unsure you can always download the Nissan DataScan I software and test the connection to your car before registering the software. The unregistered software is limited to monitoring 2 engine parameters via the Dashboard function.

The Data Replay, Log Analyser and Trip Computer functions are also available for free use. If you are able to connect to your car's ECU the Nissan DataScan I software will work on your car. Required Supported Adapter Interface: The Nissan DataScan I software supports factory Nissan engine ECUs. Aftermarket ECUs like Apexi Power FC or F-Con V Pro are not compatible with this software.

A support for a wide band sensors from TechEdge and Innovate Motorsports has also been added in the latest releases. Readings from the wide band controller can be incorporated with the data logs for the ultimate performance and tuning data logging. Data Display Modern design gauges Data 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. Parameters are assigned to gauges in the Data Display Setup window. O2 Sensor - oscillates between 10 to 90 when engine is running in closed loop. This is normal and desirable for fuel economy. ECU will switch to open mode while accelerating hard.

This is a narrow band sensor and should never be used for tuning. O2 Sensors B1 and B2 are used on OBDII complaint cars and is located after the catalytic converter. Duty Cycle - is calculated from Injector time. Injector opening time is calculated by the ECU based on an engine load. It's not a measured value and it might not be achievable given the RPM. It's not uncommon to see Duty Cycle above 100% because of that. A/F Base - is a percentage of a fuel map setting currently used to run engine in closed loop, also called Short Term Fuel Trim.

A/F Base SL - is an A/F Base value learned by the ECU, also called Long Term Fuel Trim or Self Learn. AAC valve - is a percentage of Auxiliary Air Control valve opening (idle speed). RH parameters only apply to V configuration engines. Active Test Active Test allows users to temporary modify some of the engine parameters for testing purposes. They return to their original values when a function is stopped, PC disconnected or engine restarted. Base Idle Adjustment temporarily disables ECU idle correction for mechanical idle speed adjustment. Clear Self Learn - clears the A/F Base SL map learned by the ECU.

Hardiplank Installation Nzone. Note: It is possible to damage the engine if Base Timing and A/F Base functions are used to excessively modify ignition and fuel delivery. Stay away from those functions if you don't know what you are doing. Map trace Map Tracing function can be setup to work on any Nissan Consult I ECU. Specific information about inner workings of the ECU is required though.

RPM MSBand LSB Address - memory address for real time RPM Map Address - address of the map location to be traced RPM Scale Address - RPM scale for the map TP MSB Address - memory address for the real time TP value as calculated by the ECU TP Scale Address - TP scale for the map Real time TP memory address is the hardest to identify. It differs between Nissan models and even ROM versions.