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

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