1. Home
  2. Forums
  3. Technical Troubleshooting

Komatsu FG 18-16:
Staying in limp mode with codes

Lift has code 1218 and code for open circuit on ECM temp sensor. Already repaired the temp sensor wiring and tried 3 OEM sensors. Replaced the ECM. Code's will not clear. Live stream always shows 104f but builds temp while running. Cut the machine off and restart. It shows 104f again and will start building temp again. Freeze frame data always shows temp at -40f. Any ideas? Thanks Trai
  • Posted 8 Aug 2020 04:37
  • Discussion started by Trai
  • South Carolina, United States
Post a ReplyReport this post

Post your Reply

Forkliftaction.com accepts no responsibility for forum content and requires forum participants to adhere to the rules. Click here for more information.

Having trouble using the Discussion Forums? Contact us for help.

KION reports dip in Q1 revenue Frankfurt am Main, Germany
Forklift Diaries
From the forum discussions …
"Crown SC4000: No forward or reverse with 90% full lock... During a turn, in both directions, the forward and reverse stop when the steering is just about at full lock... any suggestions appreciated."
Brad_NZ, New Zealand
Read & Post in our Forums
Movers & Shakers
Jospeh E Creed Jospeh E Creed
Jospeh E Creed
CEO, Caterpillar Inc
Carole Bachmann
Secretary general, European Rental Association
Jean Lavigueur
Chairman of the Board of Directors, UgoWork
Linda Häkkilä
vice president, Investor Relations, Konecranes
From the forum discussions …
"I, too, was fighting a JLG 2630S issue with the Pothole Switches. Thankfully I found this forum thread and saw the recommendation to enter the Machine Setup area..."
LorenS, United States
Read & Post in our Forums
Hangcha FLDCXT160
Hangcha FLDCXT160
Braeside, Melbourne, Victoria, Australia
Hire
Hitachi HX64B2
Hitachi HX64B2 2007
Yokohama, Japan
Used - Sale
|

Showcased in the Virtual Expo

Movers & Shakers
Jospeh E Creed Jospeh E Creed
Jospeh E Creed
CEO, Caterpillar Inc
Carole Bachmann
Secretary general, European Rental Association
Jean Lavigueur
Chairman of the Board of Directors, UgoWork
Linda Häkkilä
vice president, Investor Relations, Konecranes
UN Forklift FBR25NQC3
UN Forklift FBR25NQC3
HANGZHOU, Zhejiang, China
New - Sale
Toyota 8FD45
Toyota 8FD45 2015
Yokohama, Japan
Used - Sale
|
Your Focus
Stuart Taylor
The critical role of managers in MH safety
Stuart Taylor
Read blog
Last Week's Most Read
edition #1228 - 1 May 2025
Fact of the week
A 1904 lecture by scientist Elie Metchnikoff extolled the benefits of consuming yoghurt for halting the "intestinal putrefaction" which he believed causes aging. The press reported yoghurt as a cure for aging and the ensuing popularity is still with us today.