my main concern is
17963 - Charge Pressure
P1555 - 35-10 - Maximum Limit Exceeded - Intermittent
i looked on rosstech site but i am not sure what i am looking for exactly i have a ko4 setup the waist-gates lines are setup how the stock ones are. do u know if my way is wrong is there another way to set them up? because i see in some pictures one line connects to the turbo housing and then to the waist-gate nipple. also does the tune matter how they are setup, if there is two different ways. i hear a tist tist sound every time i hit it on the drivers side. could the little rubber ring around the turbo where the inlet pipe connects to be leaking causing the code ?
17963/P1555 - Boost Pressure Control: Upper Limit Exceeded
Possible Symptoms
Reduced power output
Limp mode
Possible Causes
Boost Pressure too High
Hoses/Pipes incorrect connected, disconnected, blocked or leaking
Charger Pressure Control defective
VNT (variable nozzle turbo): nozzles stuck
Solenoid Valve for Boost Pressure Control (N75) defective
Possible Solutions
Check Hoses/Pipes to/between Components
Check Solenoid Valve for Boost Pressure Control (N75)
Check / Clean / Replace Charge Pressure Control
Check / Clean mechanism for variable nozzles
Bookmarks