Thermal feed

[choll]

Before I get blasted for the question I did look at the TM but am lost a little. I found the thermal feed for the glow plugs on the diagram, my confusion is it the one with the two wires near the fire wall or one a little further back and down closer to the fire wall with the one wire. Im hoping the one with two wires!!

Chuck

 

[Warthog]

Are you talking about the the temp sensor that controls the GP controller card?

Circled in red

If so it is located on the head next to the master cylinder. It controls when the GP controller card will turn on the system. When cold - yes, when hot -no

There is another simular switch on the passenger side. It controls the fast idle and cold advance on the IP.

 

[choll]

yes. I not good at electronics I saw two line in the diagram but wasnt sure that means it had two wires

 

[choll]

The one in red

 

[Warthog]

If you need to replace the switch, there has been an upgrade.

You can get the old style switch WT679 or the new style WT3000. The new style requires a new pigtail for the wiring.

 

[Warthog]

Whats the issue?

 

[choll]

my wait light does not come on but also when driving down the road the wait light will come on long after the motor is hot. The wires look to be frayed a bit I see the wire core.