Hi, I bought a 2002 Vito 110cdi a little over a year ago I bought this van in limp mode and have started getting round it finding the faults put it on the snap on diagnostic getting 3 codes p1188 element switch off hydraulic pump ,p1470charge pressure control ,p1636 electric suction fan so av just fitted a new pump checked the boost control solenoid it holds vacuum when testing for voltage getting 1v from one pin and 800ma from the other so tracked wire back to the ecu wondering if Iam right in thinking this is a ecu fault if so any advice on solving the problem without having to send off the unit also I can get a replacement salvaged unit and wondering if it was possibly to find the problem exchange component from the salvaged unit or remove my immobliser chip from my ecu to the replacement and lastly would i be right in thinking the fan code would not effect my limp mode issue
Any help would be greatly appreciated
Any help would be greatly appreciated