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JCB 3CX Faults

MikePender

New Member
Joined
May 26, 2023
Messages
1
Location
Ireland
Hello,

I have a mate who has a 2014 JCB 3CX in Ireland. He started to have issues with it recently I was wondering could you help me in any way? A few years ago the immobilizer started acting up and someone bypassed it with a code somehow and now the machine shows a fault saying Invalid key with the code U191556 and more recently the machine is down on power and displaying the fault for EGR P04 0000.

Have you ever come across these faults before and could you point me in any direction with the key code or EGR. I think the EGR code can be mapped out.
 
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