fault code 17965. whats wrong?

[cupra tda]

I have had come up fault code 17965. any ideas what my prob is.

 

[acidstrato]

17965/P1557/005463 - Charge Pressure Control: Positive Deviation
[edit]
Possible Symptoms

* Reduced power output
* Limp mode

[edit]
Possible Causes

* Boost Pressure too High
* Hoses/Pipes incorrect connected, disconnected, blocked or leaking
* Charger Pressure Control defective
o VNT (variable nozzle turbo): nozzles stuck
* Solenoid Valve for Boost Pressure Control (N75) defective

[edit]
Possible Solutions

* Check Hoses/Pipes to/between Components
* Check Solenoid Valve for Boost Pressure Control (N75)
* Check / Clean / Replace Charge Pressure Control
o Check / Clean mechanism for variable nozzles

 

[cupra tda]

my car is in the garage but i dont think they no what they are doing. they said the fault code came up a coolent temp sensor fault + to - or something like that. had sensor replaced but code is still coming up.

 

[cupra tda]

01039 - Coolant Temperature Sensor (G2)
30-10 - Open or Short to B+ - Intermittent

What would this mean was at fault. fitted new sensor but still comes back after being deleted.

 

[Feel]

I would guess that's a broken/dodgy wire to the sensor rather than the sensor itself.

 

[cupra tda]

Have you had this fault? Do you no how hard it is to replace.

 

[Feel]

No and no, sorry.

I would've thought that it's either going to be obvious (chewed wires etc) or really difficult.http://www.google.co.uk/search?hl=en&q=01039+site:www.seatcupra.net&meta=

Just another thought - I seem to remember (but not sure) that ibizas can suffer from water damage on the ECU/ECU connectors. Just a thought