Discussion:
MAF sensor wiring colors

Some uknown person in our shop upon realizing there was a problem with the machine not running right then found a loose wire in the MAF sensor connector and in attempting to fix it somehow pulled out the wires from the connector. Then by not taking a picture before doing so have no idea of the order for the wire colors. I was called then and saw the problem and refused to proceed without knowing the order of colors. I cannot find this information anywhere. Even our parts supplier said Komatsu would want to sell the entire harness. The colors are 1. Yellow w/ red tracer 2. white w/ red tracer 3. blue 4&5 are both black w/ white tracer. Someone please help as I know better than to attempt any trial and error method. Both the computer and sensor could be fried. It is an LPG fuel machine. Thanks in advance
  • Posted 28 Dec 2014 07:14
  • By Robbie
  • joined 28 Dec'14 - 6 messages
  • Florida, United States
robbiehobbs2009@gmail.com
Showing items 1 - 2 of 2 results.
To be honest, They do not know where the connector is. I asked today again. Unbelievable. But thanks for any help you can give.
[email address removed]
  • Posted 28 Dec 2014 08:18
  • By Robbie
  • joined 28 Dec'14 - 6 messages
  • Florida, United States
robbiehobbs2009@gmail.com
Have an email to post IN YOUR PROFILE?

Does the connector socket or the connector have numbers molded into it at the wire positions? Three of the wires are for the MAF sensor itself and the other two are for the intake air temp sensor....can send you some info when you post an email in your profile....
  • Posted 28 Dec 2014 08:12
  • By kevin_t
  • joined 2 Dec'10 - 1,301 messages
  • Pennsylvania, United States

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.

UN Forklift FB25N1LZ1
HANGZHOU, Zhejiang, China
New - Sale
JLG 600AJ
JLG 600AJ 2012
Flesherton, Ontario, Canada
Used - Sale
Movers & Shakers
Mike Barker Mike Barker
President and CEO Swisslog Americas, Swisslog
Vice president, Newgentech Material Handling India
Sales representative, Alabama and Panama City, Thompson Lift Truck
Chief marketing officer, Bobcat Company

PREMIUM business

Shenzhen Wellwit Robotics Co., Ltd
The Largest AMR/AGV ODM/OEM Manufacturer in China.
Fact of the week
The origin of "love" as the score zero in tennis is debated, but two main theories prevail. One suggests it's derived from the French word "l'oeuf" (egg) which resembles the shape of the number zero. The other proposes it's related to the Dutch word "lof" meaning "honour" as players might be playing for honour when scoreless.