1. Home
  2. Forums
  3. Maintenance & Troubleshooting
  4. DTC 135-3

Discussion:
DTC 135-3

anyone know what this code is. ECU 135-3. it is a 4.3l gm engine with 07771 hours on it.
  • Posted 15 Sep 2010 11:23
  • By garwood
  • joined 7 May'10 - 8 messages
  • Virginia, United States
e-mail jeffrey.garwood@volvo.com
Post a ReplyReport this post
Showing items 1 - 2 of 2 results.
I am assuming you have a GM LPG. Fuel pressure in the rail is too high. Check your pressure - should be 12 psi - key on/eng off and 4-6 psi @ idle. Anything other than that, replace regulator.
  • Posted 9 Oct 2010 04:23
  • By joe_g
  • joined 15 Sep'07 - 10 messages
  • New Jersey, United States
Post a ReplyReport this post
Speed Sensor Out of Range High/Open (TCU):
DTC 522135-3 - TISS Speed Sensor Out of Range High/Open (TCU)
It is the transmisson input speed sensor. It is a three wire sensor on the trans valve. Most of the time it will either be a sensor, or if someone steam cleaned it, it will set the code.
  • Posted 5 Oct 2010 03:47
  • By MAK54
  • joined 20 Apr'10 - 14 messages
  • Wisconsin, United States
Corporate Trainer
Mike Korger
Post a ReplyReport this post

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.

Terberg RT223
Terberg RT223 2014
Balling, Denmark
Used - Sale
Elwell-Parker ESI500-36
Elwell-Parker ESI500-36 2005
Coraopolis, Pennsylvania, United States
Used - Sale & Hire
|
Upcoming industry events …
Electric & Hybrid Vehicle Technology Expo 2025
October 6-9, 2025 - Detroit, MI, United States
The Battery Show North America
October 6-9, 2025 - Detroit, MI, United States
ASCL Awards 2025
November 14, 2025 - Melbourne, Australia
More Events
From the forum discussions …
"Congrats and thanks to a Gold Award Tech, DyslexicNerd_01 who writes: "There is no fuse for the lift motor on this (Crown MT20) model of lift. Most likely you burned out the lift/hydraulic motor...""
DyslexicNerd_01, United States
Read & Post in our Forums
Movers & Shakers
Jeannette Walker Jeannette Walker
Jeannette Walker
CEO, MHEDA
Stéphane Hénon
President, European Rental Association (ERA)
Tejal Ranjan
Chief marketing officer, JLT Mobile Computers
Pete Stanislawczyk
Chief executive officer, East Penn Manufacturing
Global Industry News
edition #1237 - 3 July 2025
While innovation and new technology are evolving at what seems to be an ever-increasing pace, the need to capture the data (telemetry) from this tech, and the ability to utilise it (telematics) for efficiency and cost savings, is one area attracting more and more attention ... Continue reading
UN Forklift FD50T-NJB3
UN Forklift FD50T-NJB3
HANGZHOU, Zhejiang, China
New - Sale
Crown RD572513TT6860R
Crown RD572513TT6860R
Braeside, Melbourne, Victoria, Australia
Hire
|
Your Focus
Stuart Taylor
Reduce the risk by tackling the cause
Stuart Taylor
Read blog
Fact of the week
The use of "hello" as a telephone greeting is attributed to Thomas Edison. He is said to have suggested it as a simpler alternative to other greetings, such as "Do I get you?" or "Are you there?".
Forklift Diaries
Latest job alerts …
Road Technician
Columbia, SC, United States
Road Mechanic
Saratoga, United States
Material Handling Equipment Rental Manager
Indianapolis, IN, United States
Logistics & Rental Coordinator
East Syracuse, United States
View more jobs alerts
Fact of the week
The use of "hello" as a telephone greeting is attributed to Thomas Edison. He is said to have suggested it as a simpler alternative to other greetings, such as "Do I get you?" or "Are you there?".