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My 2001 Passat turbo it just stopped running today while I was driving it will not start these codes are what I have could you help me understand them 18010 - 035 + 17956 - 035 + 17735 - 035 + 16717 - 035.
 

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18010 Power Supply B+ Terminal 30: Voltage too Low
From Ross-Tech Wiki:
Possible Causes
Cables on the Battery were removed
Battery weak (voltage)
Generator Malfunction
Possible Solutions
Check Battery Cables
Check/Replace Battery
Check/Replace Generator

17956 Boost Pressure Controle Valve (N75): Open Circuit
From Ross-Tech Wiki:
Possible Causes
Wiring and/or connections faulty (short circuit)
N75 faulty
Possible Solutions
Check wiring and connections
Check / Replace N75

17735 Cylinder 3 knock control, control limit reached
16717 Knock Sensor 2 (G66): Signal too High

1. Check the battery. Charge and/or replace.
2. Check the battery cables and make sure they are clean and secure.
3. Check the wiring from N75 valve located on the passenger side front of engine compartment.



Make sure the connector is securely attached to the valve. Follow the wires from the N75 valve, thay are sometimes kinda loose and dangling pretty close to the fan and a/c belt. Make sure they aren't visibly damaged.
4. If not fixed at this point it's probably time to take it to a shop so they can test the N75 valve.
5. Hope that the knock sensor stuff is just a byproduct of the other codes.

Sent from my SM-G973U using Tapatalk
 

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Could be lots of things that stopped the engine, perhaps unrelated to those codes. If no prior symptoms, then failed timing belt or fuel pump are usual suspects.
 
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