Toyota Tundra Forums : Tundra Solutions Forum - View Profile: jack mccarthy
                     

jack mccarthy jack mccarthy is offline

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  1. jack mccarthy
    01-25-2016 10:15 AM - permalink
    jack mccarthy
    Sorry, can't help much. I'd do a general google search on "obd2 pin out diagram" to identify the different pins. The standard pre-2005 was ISO 9141 using the K/L lines for communication. If you do a search on your obd2 port not working, you may find someone who's debugged it in the past for the ISO 9141 standard vs. the CAN Bus standard (LVDS) used today.
  2. chrinapfl
    01-22-2016 12:07 PM - permalink
    chrinapfl
    Hello Jack,
    I have an '01 Tundra with 3.4 engine. My OBD port is malfunctioning. Two scanners, by two manufacturers, at two locations, by two different people failed to read the ECU. It has power but the Actron scanner gives "Link Error" message. I'm at a loss. I have a check engine light burning and it's running rough. I thought I'd use the scanner to troubleshoot the truck but now I need to troubleshoot the OBD port first. It's a real good truck with 194,000 on it and I've had it since new. Still all stock and never messed with.

    You seem to know a lot about this system. I'm hoping you can offer some advice. Maybe there's something that fails regularly causing this situation.

    Thank you,
    chrinapfl

  About Me

  • About jack mccarthy
    Location
    boston, ma
    Interests
    mountain biking, golf, hockey, snowboarding
    Occupation
    system/computer engineer
  • Signature
    "Laughter is the best medicine. But, if you're laughing without any reason, you need medicine."

    How to perform a search: Select "Advanced Search" -> Choose the "Single Search Content Type" tab, Enter the "Keyword", Select Search in Forum "1st Gen Tundra", Search by Prefix "any thread", Show results as: Choose either "Posts" or "Threads", then click on "Search Now".

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  • Last Activity: Yesterday 04:36 PM
  • Join Date: 05-14-2002
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  Friends

Showing Friends 1 to 10 of 17

  Mentions

06-28-2017
11:14 AM - jack mccarthy mentioned Frankenstein in post Re: Point Hoes R Us
Frankenstein appears! kerryman71 ...
11:14 AM - jack mccarthy mentioned kerryman71 in post Re: Point Hoes R Us
...ankenstein appears! kerryman71 as well... Anyone ...
05-17-2017
04:01 AM - jack mccarthy mentioned wi06tundradc in post Re: Lower control arm bushing washers? Help
wi06tundradc Does Fastenal make t...
03-01-2017
04:59 AM - jack mccarthy mentioned cheapskate in post Re: Window Trim
... post from the link cheapskate provided unless you ...
02-13-2017
11:57 AM - jack mccarthy mentioned Highwaylizard in post Re: Front Differential Help
Highwaylizard , did you ever resol...
05-18-2016
03:26 PM - jack mccarthy mentioned jbtoy in post Re: What have you done to your Tundra that you wish you never had done.
... Looked a LOT like jbtoy 's truck. ;)

  Quotes

02-28-2019
10:57 AM - jack mccarthy quoted Jonesy in post Did DJ actually pass away??
Wow, 98. Really? Pretty k...
12-17-2018
02:12 PM - dyogim quoted jack mccarthy in post Re: Is the gen 1tundra forum dead
There’s a social media app for tun...
12-14-2018
02:52 PM - jack mccarthy quoted dyogim in post Re: Is the gen 1tundra forum dead
Having it all in one social...
02:45 PM - jack mccarthy quoted tempetom in post Re: A bad day
Last summer my battery died i...
12-01-2018
06:07 PM - jack mccarthy quoted Chandler1323 in post Re: PCV valve- You should replace how often?
Talked to a Toyota tech the other...
11-18-2018
02:48 PM - jack mccarthy quoted Aleblanc24 in post Re: 4WD lights flashing
Ouch. Sounds like 4wd was tryi...
02:40 PM - jack mccarthy quoted WRC in post Re: 4HI light flashing/blinking
Open up and clean the co...
04-11-2018
04:25 AM - erebus quoted jack mccarthy in post Re: DIY: Repairing broken column shifter on tilt steering column
Use the add-on: https://addons.moz...
04-03-2018
03:21 PM - jack mccarthy quoted Reb12 in post Re: Help! Shifter assembly mount broken!
Want to bump this for some...
10:43 AM - Reb12 quoted jack mccarthy in post Re: Help! Shifter assembly mount broken!
Look for the kidney shaped armatur...
03-03-2018
11:52 AM - jack mccarthy quoted TheGryme in post Re: Sediment in gas tank causing misfires?
Update... Seems to be bad ga...
02-18-2018
04:08 PM - jack mccarthy quoted TheGryme in post Re: Sediment in gas tank causing misfires?
It could even be the fuel pum...
06:26 AM - jack mccarthy quoted MichaelR in post Re: Coolant in Exhaust - 4.7 V8
Hey y’all I tried to do...
02-12-2018
01:34 AM - Tanknology quoted jack mccarthy in post Re: Lower control arm bushing washers? Help
What exactly was bending or on the...
02-08-2018
05:05 AM - jack mccarthy quoted Tanknology in post Re: Lower control arm bushing washers? Help
The point of my upcoming rant i...
02-07-2018
04:48 AM - OnTheReel quoted jack mccarthy in post Re: 1st Yota... Please read - Been building Subarus for too long, excited to build th
TRD Supercharger - got $3-4K left ...
03:51 AM - jack mccarthy quoted adaboy078 in post Re: It's official! Tundra, Tacoma, and Sequoia Frame Rust Lawsuit Settled
I am also going back and forth...
02-05-2018
09:09 PM - jack mccarthy quoted joeymf in post Re: Tundra frame rust recall???
Thanks for the tips! I wil...
07:50 PM - joeymf quoted jack mccarthy in post Re: Tundra frame rust recall???
Thanks for the tips! I will check...
02-04-2018
06:11 AM - jack mccarthy quoted 5 Speed in post Re: Upper ball joints - how long do they last?
Would love to know this too....
 
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