So I bought this audi it was running fine but then the check engine light came out I took it to the mechanic shop a couple of codes came out like p2294
P0444 p0033 p0243 so the mechanic said it was the turbo I replace it and know it doesn't get past 60 please help

 

You can generally google the codes:

P2294
18726/P2294/008852












Contents
[hide] 1 18726/P2294/008852 - Fuel Pressure Regulator Valve (N276): Open Circuit 1.1 Possible Symptoms
1.2 Possible Causes
1.3 Possible Solutions
1.4 Special Notes



18726/P2294/008852 - Fuel Pressure Regulator Valve (N276): Open Circuit

Possible Symptoms
Malfunction Indicator Light (MIL) ON

Possible Causes
Wiring and/or connections faulty
Fuel Pressure Regulator Valve (N276) defective

Possible Solutions
Check wiring and connections
Check / Replace N276

Special Notes
On some engines, the N276 may be refered to as the N290 in the factory wiring diagram.


P0444
001092/P0444















Contents
[hide] 1 001092/P0444 - EVAP Purge Control Valve (N80): Circuit Open 1.1 Possible Symptoms
1.2 Possible Causes
1.3 Possible Solutions



001092/P0444 - EVAP Purge Control Valve (N80): Circuit Open

Possible Symptoms
MIL on

Possible Causes
Blown fuse
N80 Faulty
Wiring and/or connections faulty (open circuit)

Possible Solutions
Check fuses
Ohm test N80 valve
Check wiring and connections

P0033
code 00051 P0033 TURBO CHARGER BYPASS VALVE CONTROL CIRCUIT
on the inlet side of the turbo there's a solenoid type of valve that diverts the high pressure air when you close the throttle - also known as a 'dump valve'

the valve is a simple 2 wire device so 1st unplug it and inspect the wire for damage and the connector for corrosion

if this looks OK then I'd suggest replacing the valve as they're not too expensive

P0243
P0243 Volkswagen - Turbo/Super Charger Wastegate Solenoid 'A'














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Possible causes

- Faulty wastegate solenoid
- Wastegate solenoid harness is open or shorted
- Wastegate solenoid circuit poor electrical connection

What does this mean?

Possible symptoms

- Engine Light ON (or Service Engine Soon Warning Light)

P0243 Volkswagen Description


The ECM has detected a signal outside parameters on the wastegate solenoid circuit

I say take it back to the mechanic as it looks like they didn't hook everything back up correctly.