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The program will check the ECU for codes and display them and their meaning. Turn the key to “ON” (you can start the car if you want, but there’s really no point).į. This assumes you’ve already done all this.ī.Ĝonnect the Consult cable to the Consult Port on your car, and plug it into your computer.Ĭ.
#Nissan data scan clear self learn software#
Refer to the software instructions for details on installing the software, installing drivers, etc. I’ll show this using Nissan Datascan (since that’s what I have).Ī. Software includes Conzult, Nissan Datascan, and several others. You can do this with a computer and a BlaZt Cable, for example. The easiest way of checking codes is using the Consult system. Once the jump is removed, the CEL will start blinking codes. This is essentially the same as turning the potentiometer on the ECU.ĭ. Hold the jump for three seconds, then remove the jump. Using a paperclip, or small wire, jump the connection between pins 8 and 9 on the Consult connector, as shown below:Ĭ.
If you can’t seem to find it, fish around behind the trim piece a little, as it may have popped off its post in the past.ī. It’s a gray connector on the driver’s side right next to the hood pull lever. You can also enter Mode II without even touching the floor board.Ī. Check for these things and try again after cycling the key. LED won’t turn off? This could mean the potentiometer is already moved to Mode II or partway in-between, or the car is running. Wait 3 seconds with it in this position, then turn it all the way to the left (counterclockwise). Don’t over-turn it, it doesn’t take much effort to turn at all, and the light will turn off.Į. Turn the potentiometer on the ECU all the way to the right (clockwise). Turn the key to the “ON” position (don’t start it).ĭ. Remove the four 10mm bolts holding the wooden ECU cover down, and remove the wooden cover.Ĭ. Pull back the carpet in front of the passenger seat from the top (closest to the dash).
#Nissan data scan clear self learn how to#
Here’s how to enter diagnostics mode directly at the ECU:Ī. Mode I (all the way counter-clockwise) is normal operation. The dial has two positions: Mode I and Mode II. Next to it is a small dial with a slot called a potentiometer. On the ECU itself is a red LED diagnostics mode light.
ECU Diagnostics Potentiometer (LED and CEL): The first thing you need to do is check which, if any codes, are being thrown by your ECU. This guide will explain how to check, solve, and clear diagnostics codes on your Z32. Whenever you get a Check Engine Light (CEL) or your car is acting funny, the first thing you should do is run codes. The Ultimate Guide to Z32 Self-Diagnostics If you would like to test the application for compatibility with your car, try the free Lite version also available from Google Play store.This message has been viewed 72364 times. Look for adaptors with v1.5 or v1.4 chip. Those adaptors do not have all required commands and are not supported. NOTE: There are a number of adaptors from China with fake ELM327 v2.1 chip. For a list of tested adapters please visit our website. They are very well priced and available from many Internet suppliers or eBay. This app is design to work with adapters build on the popular ELM327 chip.
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A Bluetooth diagnostic adapter is required to connect to the car. Overlay software such as RaceRender can then be used to generate videos with custom data visualization.
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Video RecorderThe video recorder function saves an mp4 video file with accompanying data log file. Work Support with Clear Self Learn, Idle Air Volume Learn, Exhaust Valve T/C Learn and M/T Neutral Position Learn functions. The current version of the app has following functions: Data Display with data logging. This protocol is far more comprehensive than the generic ISO15765 protocol. It uses the same communication protocol as the dealer diagnostic tool. It communicates with the engine ECU using Consult III protocol. This application supports both, petrol and diesel cars. The connector is typically located near the fuse box. Those are usually cars build between years 2007 and now. It is intended for newer cars that have a 16-pin OBDII connecter and use Consult III protocol over CAN. The NDSIII provides basic diagnostics for N i s s a n and I n f i n i t i cars.