The Trainer #62: How To Master Your Global OBD II Scan Tool - The First 5 Modes Of OBD II
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- Опубліковано 3 лют 2017
- #scantool #obdII #globalOBDII #drivability #engineperformance #emissions #fueleconomy
A common question I get is “what is the best scan tool to add to my toolbox”? And to be honest, there is no one perfect answer to that. What I do share is that (in my opinion) many of the common driveability issues we face on a daily basis can be solved using even the most basic Global OBD II-capable tool. The key is in understanding what the tool is capable of doing, and that is the focus on this month’s “The Trainer” installment.
In our last session, I shared that the primary role of the ECM (Engine Control Module) is to keep an eye on vehicle emissions. Every test it performs, every code it generates, every problem it finds, is tied to an issue that will ultimately cause higher emissions to exit the tailpipe. Global OBD II provides us with a standardized set of DTCs (Diagnostic Trouble Codes) that all manufacturers have to incorporate and also requires the OEMs to provide access to the information we need to successfully diagnose those codes.
Most of the ten “modes” offered in OBD II you use every day. Mode $01 to read live data or Mode $03 to access current DTCs are just two examples. But I’m willing to bet there are many of you who have no clue what most of the other modes are, or what they have to offer in terms of diagnostic help.
While high end aftermarket scan tools and factory scan tools have their distinct benefits, the majority of the common DTCs you face every day can be solved once you unlock the full power of Global OBD II. Take a look at this month’s “The Trainer” to learn how.
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Click to find more information on the tools used in this video:
Snap-on Verus: www1.snapon.com/diagnostics/u...
Launchtech:
launchtechusa.com/
EScan PRO:
www.automotivetestsolutions.co...
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Due to factors beyond the control of Motor Age, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. Motor Age magazine (UBM Americas - Automotive Group) assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Motor Age recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of Motor Age, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not Motor Age magazine or its corporate parent, UBM Americas. - Авто та транспорт
Exactly what I need after purchasing a new scan tool. From 🇦🇺
Thank you so, so much Professor.
I love your expression ( ... clearing the code like bleaching the crime scene....) How great teacher you are.
Hats lift up for your Excellency.
Kind regards.
You starting to remind me of my college teachers. I pray the LORD bless you with a long life so you can keep teaching.
Eric O of South Main Auto brought me here. Thank you for presenting such an informative and understandable lesson about OBDII modes. The generic OBDII mode codes were confusing to me, especially with the "code not supported" messages in several places. As a result, I hardly ever looked at them. After watching this video and the next one, Trainer #63, they make more sense.
Glad it helped you out!
Brilliant, wish I had come across this earlier.
Nice ! These Trainers are really great in helping someone up their game !
I have watched a lot of similar videos and I have to say I tend to forget what most try to teach. When I watch you I seem to pay attention and remember more. Your method of teaching and explaining is awesome. You are appreciated.
Thanks John! I appreciate your taking the time to share that.
Thank you,because it refresh my memory what i have been thought at school as electricien automobile
Pete, great video, great job! Keep up the great work. Greatly appreciate it!
Thanks for taking the time to comment!
thanks boss, this a lot of help on me by choosing what i want obd2 that suit for me as a beginner mechanic.. thanks so, appreciate it
Thanks for your time
Another stellar tutorial - thanks boss!
it’s good to see elder are aware of tech stuff
That tech was developed in 1980 :D
@@Vtrontv I didn't say about when it was invented am saying it's good to know that they know
Really appreciate your videos
Good Afternoon Pete Meier motor age Take care and have a great day 👍
Great tutorial thank you 👍
From Nick Ayivor from London England UK 🇬🇧
thanks Pete
Great information Pete.
Thanks!
Great Video..
Thanks.
Thanks for amazing information. .
Great presentation FYI $ stands for protocol keep them coming master
Mitsubishi tech
sma sent me thanks for explaination. john
Hi Pete. Nice videos. I am a retired powertrain diagnostic engineer and like keeping current and enjoy your channel.
I wonder and maybe you will cover this in the future videos, does the EScan Pro (ESN2000) or any other aftermarket scan tool have bi-directional capabilities? ie: command relays/solenoids, injectors, ... ON/OFF?
Thanks.
The EScan Pro does not offer bi-directional controls. But it does offer unique features as a drivability diagnostic tool. Check it out here: www.automotivetestsolutions.com/escan-pro.html
And there are several aftermarket tools that do offer bi-directional controls, as part of the "enhanced" OEM specific mode. Typically, you pay for it by genre; domestic, Asian, European. Some are more capable than others.
Or you could look at full factory capability. Many OEMs are moving to online software that works with a J-2534 PassThru device mated to your own laptop. There are some precautions if you intend to use one laptop, though, to host multiple OEM applications. Some don't play well with others. Take a look at this video: ua-cam.com/video/6I7KnkAsLqw/v-deo.html
Hi Pete, great info video!! Do you have the autoenginuity? Which is better for mode 6 Escan or autoenginuity as per your personal preference?
I do have the Autoenginuity tool and have had a lot of success using it as a full function scan tool. I also have the EScan tool and like the fact that the Mode $06 data can be set to refresh - a feature unique to that tool. But both offer a lot more. As always, it comes down to the task at hand and personal preference...
Does autoenginuity translates the mode 6 and sets the green-yellow-red or that is only on the Escan? Thanks for responding
I'm pretty sure they do, but it has been a while since I looked at it. I'm covering those modes in the next edition of The Trainer, so I'll be sure and try them both out there.
Thx I look forward for your next video!!
can anybody explain to me what is the dash number following the dtc code exp. U1000-13 , thank you
where can i get the whole trainer series on obdII ? Is this available?
Visit our channel home page! You can access all 85 of them from there.
Bought a 04 Tundra - and immediately had Timing Belt and all necessary parts(alt,starter) and a GATES Belt Tensioner….that DIDNT last 5,000 miles….Now GATES - is denying The Claim! Over $3,000 Damage - from a Faulty GATES Belt Tensioner.
great information but a question - how can one easily tell if a vehicle is a can vehicle??? especially 1990 to about 2005? after that almost all are or have can lin etc
Most scan tools scan through the various protocols when attempting to connect, so watch that. Another way is to check for communication on the different OBD II pins on the Diagnostic Link Connector. I use a DLC break out box (BOB) that actually flashed LEDs on the comm lines that are active. Service info will tell you, too.
Didn't Hillary use Bleach bit to erase all that stuff from her server,makes allot of sense.
How can we know if our vehicle is a control area network can I have a 99 Ford Taurus at is that a can control area network
Short ans6...No, it's not. Notice what communication protocol your scan tool uses to connect.
Why can't a scanner take a snapshot of the freeze frame data and store it?
The Freeze Frame is a snapshot - taken by the ECM and read by the scan tool. But if you clear codes OR disconnect the battery, it will all be lost. That's why many trainers recommend you take out your phone and take a picture of the data or print it out, prior to clearing codes.
ramdodgetruck a lot of scam tools can store data and save graphs mine can but it cost 2500