Question about 2008 Mazda B Series Pickup

1 Answer

How do you reset the computer on a 09 mazda bt50

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Governor:

    An expert whose answer got voted for 20 times.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 10 Answers

Today's ECU's have some pretty awesome abilities.

Many years ago before computers controlled cars, you had literally heaps and heaps of adjustable areas under the engine to get the engine tuned and running sweet, set the fuel mixtures, timing, clearnes for BTDC, etc.

These days the engine has sensors all through the engine to see what is happening and report back to the computer, and based on this information the computer responds with instructions to control the engine and keep it running how it 'believes' it should run based on the information received from the calibrated snesors located in the system.

There are several key-sensors in the system that the ECU learns from, including crank angle sensor, o2 sensor, and knock sensor.

After a while, the calibration of the sensors becomes scewed slightly from wear, from pollution and dirt, etc.

Performing an ECU reset usually means that the computer goes back to factory rom settings, which are fail-safe levels, and then it quickly learns from the readings it gets back, comparisons to what it thinks it should see and what it really is seeing, then it adjusts and re-compares again.

On most cars and ECU reset will se increased fuel consumption for the first 15 - 30km's, but then levels back to normal, and on some cars you can get better consumption after the level off period.

After my speal above... take the negative lead off the battrey for 30mins

Posted on Oct 07, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Polaris gps for Mazda bt50, is frozen and cannotget back to main menu


If you have any questions concerning the installation, warranty or the operation of the unit,please contact Polaris on 1300 555 514.
The Mazda BT50 RW-50/15 is covered for 3 years under warranty.

https://www.mypolaris.com.au/wp-content/uploads/2017/08/BT50-Installation-Guide-V3.pdf

The device checks 4 satellites. Make sure you have a clear view of the sky. If the message is "waiting", it is finding satellites.

Dec 26, 2017 | Mazda Cars & Trucks

1 Answer

Does the Mazda BT50 2007 Model require 2 working keys to programme in car without a professional OBD tool?


mazda bt50 Since you recently bought a 2nd hand model, you'll find it helpful to have a guide handy.. I bought manuals for my dad cause he is a mechanic and now I kind of assist him.
You can try this link attached if you want to start with good and inexpensive ones.

Nov 27, 2017 | Mazda Cars & Trucks

1 Answer

Can anyone let me know where I can find a manual for my model of BT50


Just came across the site you need! Very helpful looking so I think you'll find your answer there, although you did not say what year. Go to this link, which says you can download for free:

http://www.shareol.com/Free-download-MAZDA-BT-50-BT50-2011-2014-WORKSHOP-SERVICE-REPAIR-MANUAL-ebooks/
http://www.shareol.com/Free-download-MAZDA-BT-50-BT50-2011-2014-WORKSHOP-SERVICE-REPAIR-MANUAL-ebooks

Jul 08, 2015 | Cars & Trucks

1 Answer

What vehicles have the towing capacity of 3500kg


makes such as the mazda bt50 with a 5 cyl diesel, colorado, ford ranger(mazda bt50) toyota landcruiser are just some

Mar 07, 2015 | Cars & Trucks

1 Answer

Can you tell me what the 2011 bt50 mazda is like and do they have problems with timing belts


Try going into the Internet and ask that very same question or just put in 2011 Mazda bt50 timing belt problems..that should get you your answer..good luck

Oct 21, 2014 | Cars & Trucks

1 Answer

Mazda BT50 jumping out of 5th gear


sounds like the syncronisers are out so the trans needs to be rebuilt

Feb 28, 2012 | 2007 Ford Ranger FX4 Off-Road

2 Answers

Problem starting my mazda bt50 3.0 turbo Diesel 2007. had new injectors 6 months ago


Hi I have a problem, to start my 2010 3 liter mazda bt50.
I change the fuel pump but still the problem didn't solve

Feb 22, 2011 | 2007 Mazda B Series

2 Answers

I need a workshop manual for a 2007 Mazda bt50, 3.0 liter turbo diesel truck


http://www.filekeeper.org/download/bt50/MAZDA%20material%20for%20technician/BT-50_en.pdf

Training manual...just as good!

May 18, 2010 | 2007 Mazda B Series 2WD Truck

2 Answers

2008 BT50 workshop manual?


http://www.filekeeper.org/download/bt50/MAZDA%20material%20for%20technician/BT-50_en.pdf

This is a training manual and is just as good as the workshop manual... Good luck

Aug 12, 2009 | 2007 Mazda B Series

Not finding what you are looking for?
Cars & Trucks Logo

1,450 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mazda Experts

yadayada
yadayada

Level 3 Expert

78267 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8836 Answers

Are you a Mazda Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...