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 vt365 no icp?
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mbfromnc
Active Member

13 Posts

Posted - 10/31/2014 :  05:31:51 AM  Show Profile  Visit mbfromnc's Homepage  Reply with Quote
My problem bus went down again yesterday. Lack of power then shut down. I found one of the power wires in the 3 pin connector at battery box melted. Repaired wire, bus won't crank. Check with laptop and it is only building 29lbs ICP.

2 Months ago I had replaced the high pressure pump and oil cooler screen due to low icp pressure caused by a leaky branch tube. The bus was building around 300#icp at the time.

I wouldn't think my brand new pump took a dump. My first guess would be to swap the icp sensor. Can anybody give me their openion? I am a noob when it comes to diagnosing these vts.

JoeHEB1
Advanced Member

498 Posts

Posted - 10/31/2014 :  08:50:44 AM  Show Profile  Visit JoeHEB1's Homepage  Reply with Quote
Check the IDM relay on the firewall, the plug maybe burnt along with the relay.
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mbfromnc
Active Member

13 Posts

Posted - 10/31/2014 :  09:24:51 AM  Show Profile  Visit mbfromnc's Homepage  Reply with Quote
Relays good, idm test fires all injectors at key on
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mbfromnc
Active Member

13 Posts

Posted - 10/31/2014 :  10:46:31 AM  Show Profile  Visit mbfromnc's Homepage  Reply with Quote
I pulled my 2 month old ICPR out and low and behold there was a big chunk of the screen missing. Grabed one off a sister bus and the motor cranks right up
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