Engine/Transmission (1998.5 - 2002) Making a vp44 run idle only

[Smills]

So I need to make a 24v run before I pull the engine it's a auction truck that caught fire and burned up the harness. I remember reading a tdr issue that said you could unplug the vp44 harness and run power and ground to certain pins in the back of the pump and it would idle only. It would be nice to hear this baby run before I pull it to make sure there's no funny noises.



I plan on powering the lift pump and jumping the starter to get it running so if anybody can through the pin numbers out it would really help.



Thanks,



Shane

 

[mweiman]

vp44 power

Look on Blue Chip Diesel's website and you should find what you are looking for in the troubleshooting section.

 

[Smills]

Thanks for the info!

 

[Smills]

By the way got it running sounded sweet would have been fun to giver some r's but idle told us everything we needed to know.