30-4110 gauge pinout for sensor harness | AEM
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David Nichols
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Joined: 10/03/2016 - 22:42
30-4110 gauge pinout for sensor harness

I need help with finding the order of the wires to go into the back of the gauge on the sensor harness for a LSU 4.9 sensor, as i accidently pulled the gauge connector off trying to get it through the firewall.

 

Cheers

David

 

AEM_NS
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Joined: 06/06/2014 - 09:31
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netra
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Last seen: 3 years 1 month ago
Joined: 06/25/2017 - 21:14
Is the green wire ever used? 

Is the green wire ever used?  I see it is not connected to the Bosch sensor.  (I have need for an extra wire and would like to take over this green one.)

Also, are the red and black wires direct to 12v and gnd?

AEM_PT
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Last seen: 3 months 1 week ago
Joined: 05/22/2014 - 08:13
The green is definitely used.

The green is definitely used. It stops at the connector and is linked to the resistor. As for red and black, they are not directly 12v and ground.

felipe723
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Last seen: 6 months 3 weeks ago
Joined: 01/18/2020 - 08:20
my connector for lsu has been

my connector for lsu has been lost, and i don't have access to a new original wiring. I would like to know the position of the wires in the lsu connector for a new connector that I have.

https://drive.google.com/file/d/1Qr4Ubj0NmA7Nf3oiVpqNJD8jZh6ePlgo

I couldn't attach the image, forgive the link