Denso ecu pinout

Welcome to world's most trustworthy automotive forum. Thread Rating: 0 Vote s - 0 Average 1 2 3 4 5. Nissan X trail T30 Denso Ecu need help pinout. Reputation: K tag show me protocol ,but at the ecu board is different.

Anny advice?

Hi, Its jtag rensas ktag protocol If I helped you, press thanks and reputation button. Do you have comm error writing or reading? Reading and writing are made by different ribbon cable. Power up ecu 13,5v and good amp output supply. Hi, Look attechment. Hi, Look attechment Hi, I use the adapter,do u have for adapter too?

Im away already from work, if helped press thanks and rep button mate. Need help dtc off p P nissan qachqai edc16cp Replies: 0. Last Post by titoalg. Help me sync ECU and immo for Nissan car. Replies: 2. Last Post by trunggt Nissan x trail p after Dpf Reset?

Replies: 3. Last Post by fraze. Need nissan navara denso ori file. Replies: 1. Nissan Tiida 1. Last Post by Amine Users browsing this thread: 1 Guest s. As such, it is not acceptable whatsoever to publish any software that is bound by any legal restriction.


MHH Auto greatly appreciates the cooperation from members on this critical issue. MHH is incompatible with Internet explorer! All rights reserved.Page of 52 Go. Common Rail System HP3. Show quick links. Hide Hide permanently. Table of Contents. Related Manuals for Denso 4D56 No related manuals. This book may not be reproduced or copied, in whole or in part, without the written permission of the publisher.

Page 5 Table of Contents Because the engine ECU controls the injection system injection pressure, injection rate, and injection timingthe injection system is independent, and thus unaffected by the engine speed or load. Page Supply Pump Operation Section — 3.

The two plungers are positioned vertically on the outer ring cam for compactness. The engine drives the supply pump at a ratio of The eccentric cam is connected to the ring cam. Due to the spring force, Plunger B is pulled in the opposite direction to Plunger A.

The feed pump is driven by the drive shaft. With the rotation of the inner rotor, the feed pump draws fuel from its suction port and pumps it out through the discharge port. Based on this information, the engine ECU calcu- lates the injection volume correction that is appropriate for the fuel temperature.

Page Rail Operation Section — 5. RAIL 5. A rail pressure sensor and a pressure limiter valve are adopted in the rail. The rail pressure sensor Pc sensor detects fuel pressure in the rail and sends a signal to the engine ECU, and the pressure limiter controls the excess pressure. The sensor is made from a semicon- ductor that uses the Piezo resistive effect to detect changes in electrical resistance based on the pressure applied to the elemental sili- con.

Page Injector g2 Type Operation Section — 7.You must be logged in to post a comment. Only logged in customers who have purchased this product may write a review.


It's typically a case of playing match up with a factory ECU wiring diagram. Please don't hesitate to contact us if you get stuck and have any questions. Tune it right. Tune it for less. Tune it Yourself. Website built by Creative Combustion. Hi, Guest! Welcome Guest Login Register. Add to wishlist. Customer reviews Rated 5 out of 5 stars. Most recent reviews Most helpful reviews. Add a review Cancel reply You must be logged in to post a comment.

What engine management systems can I use this with? This breakout board is not specific to any particular engine management. You can use it with any ECU that is capable of running your engine and has the features you need. How exactly do I connect my ECU to this one? Start with a harness that has the ECU on one end and the other end unfinished. Run it in through the grommets on the back of the case, and then solder it to the main board. Q Are there documents that describe which wire hole on the BOB pcb goes to which pin in the plug?

A It's typically a case of playing match up with a factory ECU wiring diagram.

denso ecu pinout

Related Products. Add to cart.DENSO has updated its cookie policy. We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we'll assume that you are happy to receive all cookies on the DENSO website. However, you can change your cookie settings at any time. Power steering reduces the effort required to turn the steering wheel and is found on virtually all vehicles.

Electric power steering EPS uses an electric motor to assist the steering of a vehicle and improves fuel economy compared to hydraulic systems. An Electric Control Unit ECU receives signals from a variety of sensors, such as vehicle speed and torque sensors, to control the optimal motor output and ensure the best handling and stability under all driving conditions.

As steering is a function that directly affects the motion of the vehicle, EPS must have a high level of reliability. It also has a vital role in driving support systems, requiring fail operation so that performance is maintained for a period even in the event of a malfunction. This is how DENSO provides drivers with safe and reliable steering while contributing to autonomous driving technology.

Traditional power steering systems are hydraulic, but Electric Power Steering is becoming much more common. The Power Steering System allows the driver to turn the steering wheel with less efffort. The Electric Power Steering Motor supplements the torque that the driver applies to the steering wheel. The Electric Power Steering System uses its electric motor only when the steering wheel is turned, thus reducing fuel consumption.

Electric Power Steering Motor. Steering Torque Sensor. View more Driving Control and Safety Products.Once you have loaded a TuneBoy map into your ECU you can make changes to fuel and ignition while the motor is running, this allows a dyno operator to tune the motorcycle faster than they could if they had to stop and reflash the ECU before any changes are made.

With a wide band O2 sensor fitted to the exhaust pipe the TuneBoy Trim software on the PC will record the mixture and make corrections to bring the air fuel ratio to the point that provides best power and smooth running of your motor. If you only have one wide band O2 sensor you can still tune each cylinder individually, it just takes four times as long. We have found it is very important to tune each cylinder on the VMax and the cross plane crank R1 as these have very different maps for each cylinder.

The TuneBoy Cruise Control map file adds full electronic cruise control to your motorcycle, this allows you to hold speed at the push of a button.

When the cruise control is activated the ECU will monitor the speed of the motorcycle and adjust the throttle to hold the set speed, this works just like the cruise control in a modern car.

denso ecu pinout

Cruise will hold within 2kph under most conditions. If you touch the front or rear brake the ECU will drop out of cruise control mode and the throttle will return to the closed position, the clutch will also disengage the cruise control.

While the cruise control is active the rider can apply throttle to overtake and the cruise control will take over control once the speed drops to the target cruise speed. The Cruise Control is activated by pressing the mode button with some throttle applied On bikes with a mode buttonwhen the throttle is closed the mode button changes power modes as it always has.

Once the Cruise Control is in control a short press of the mode button will add 1 kph to the set speed, a long press nore than half a second will take 5 kph away from the set speed. If you purchase the optional TuneBoy Nudge Buttons you can adjust the cruise control speed using the nudge buttons.

As Dyno load is changed you can see the throttle position change. Cruise control and QuickShifter on the R1. The auto tuning feature allows you to tune the low throttle area using the standard narrow band O2 sensors that your motorcycle comes with. The auto tuning operates without a PC connected, With the Auto Tune turned on the ECU will adjust the auto tune fuel trim tables to bring the air fuel ratio to the target Once the trim tables have been auto tuned to the Auto tuning is not a replacement for dyno tuning however it does provide a simple way to smooth out the rough running at low throttle and low RPM.

This works by tracking the lean angle as you tip into a corner. When you start to open the throttle the TuneBoy ECU code plots a throttle curve based on the current lean angle.

If the motorcycle is at a high lean angle this will provide a very gentle and gradual throttle, this gives the rider better control when the motorcycle is on the side of the tyre. If the motorcycle is upright the throttle curve will be more aggressive.

This provides the best of both worlds, gentle throttle when leaned over and fast throttle when you are upright. This option can be enabled or disabled without needing to reflash the ECU, simply select the option and save the settings.

The lean angle mode replaces the A-Mode throttle mapping when it is enabled. The TuneBoy map files have two extra power modes that the rider can select. The extra power modes are selected by turning the throttle to full throttle and pushing the up button on the TuneBoy nudge buttons. The red line is the torque with the standard power mode Only one on VMaxthe blue line is the TuneBoy linear torque power mode. The TuneBoy strain gauge shifter is custom made to fit without any wiring modification, the quick shifter plugs into the TuneBoy device or the O2 sensor plug Depending on the model.

The strain gauge Quick Shifter has no moving parts, it measures the amount of force applied to the shifter and outputs a voltage that the ECU can measure. The TuneBoy map file allows you to set the amount of pressure required before the quick shifter kills the power, this allows you to adjust the shifter for your riding style.This is a collection of wiring diagrams and ECU pinouts we have been given or have come across. They are gathered here as reference page to look at when you need wiring help.

You may use them at your own risk, and should be confirmed by Subaru before using. If you have any questions or would like to submit a diagram, please feel free to send them via email to us. Email Questions and Diagrams.

denso ecu pinout

Make sure your computer is running well, does not have a tendency to lock up or shut down, and is virus and spyware free. When tuning, make sure the laptop is plugged in and not just running on the battery. Close out all other programs except for the tuning software before starting. Make sure any firewall software does not interfere with the tuning software. Make sure the tuning software cable is securely connected and not in a position that can be yanked out easily.

Always check for and use the latest version of the tuning software, as well as the latest ECU definitions and approved pinout for your car. Do not assume anything is correct without confirming. When tuning, small changes each flash is better. Always study the effects of the changes on your car. In addition, you must have, at a minimum, a boost gauge and a wideband oxygen sensor. If this is the case, it can save the wrong values in that particular table, which may occur whether you specifically edited the table in question or not.

Make sure the changes were actually made. Also, triple check the values you edited to make sure they are exactly what you intended them to be. Do not rely solely on the table help text in the tuning software to tune your car as they are simply an overview of the function of the table and not a detailed explanation. Make sure that you understand the impact of changing the data in a particular table and how all your changes will interact with one another.Forums New posts Search forums.

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Members Current visitors New profile posts Search profile posts. Log in Register. Search titles only. Search Advanced search…. New posts. Search forums. Log in. For a better experience, please enable JavaScript in your browser before proceeding. Thread starter webartie Start date Jan 12, Joined Nov 26, Messages Joined Apr 16, Messages 1, Joined Jan 17, Messages Neo Site Admin.

Joined Feb 5, Messages Sort of weird if you ask me, but then again here in the states we aren't use to seeing a 99 spec CTR engine harness. Here is what I am referring to: splice B12 with C10 and as you can see with my pics below I don't have a C S: Can we please get rid of the image resize option in the admin control panel on this forum? Escabar New Member. Joined Sep 2, Messages 6. I am buying a Hondata S and I need to get a conversion harness to work it. Thanks for your help guys.

denso ecu pinout

Escabar said:. Loaf 98 EK9. Joined Feb 12, Messages In the pic for the obd1 ecu above, it states that D3 is for the knock sensor, is there only one wire from the knock sensor? If not where do the other wires go? Colin89 Honda Pilot!

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