Engine/Transmission (1998.5 - 2002) Ques. for anyone familiar with PMax

[kdw75]

To help me diagnose weather I have a contact problem can anyone tell me if the green light showing added fuel will come on even if you unhook the pump tap wire and just let it hang. In other words if I let it hang down not connected would the light still come on or does it only light up when it is getting a signal from the pump wire? Does the pump wire send or receive?



Thanks

Keith

 

[jwilliams3]

The green light should only represent the MAP (boost) circuit being complete.



--Justin

 

[kdw75]

Well, on mine the green light is fueling and yellow is boost. Correct me if I missed something.

 

[jwilliams3]

I might have my colors mixed up!!

Its been a while since I had the PM comp on.



--Justin

 

[isb360]

Power = Red

Boost = Yellow

Fuel = green to GREEN as more fueling is added.



Try calling TST or an authorized distributor and ask them.



Tim

 

[CCOLLAR]

No connection to the pump, no green light. If you do have a connection to the pump wire, and yet no green fueling light, check the 5A in-line fuse in the PM wiring harness.



The green light only comes when the box adds fuel. If you are at idle, there is no green light. The light gets brighter as it adds additional fuel.



Craig

 

[JSHAW]

Today I turned on my PM3 and got no juice. Green light at the box when adding fuel but not on the remote. I checked the conection it's good anybody else ever have this problem?