P1335, P02E9, P003A DTC Mondeo Mk4 2008 2.0 tdci QXBA

[glaucus]

Hi, anybody can tell me or point what can i check it for these errors to fix it? EGR valve was cleaned and again same thing... On testing EGR valve (using dignostic) i hear how valve is opening and closing... the most easy was is to change EGR and i will make this is days that come. But for P003a and P02E9 i dont have clue...

[tazz75]

Hy...look here

• P02E9

• Fault location
• Intake air flap control actuator position sensor - circuit high

Probable causes

• Wiring
• intake air flap control actuator position sensorintake air flap control actuator position sensor
• ECMECM

• EOBD Diagnostic trouble codes
• P003A

• Fault location
• Turbocharger (TC)/supercharger (SC) boost pressure control A - learning limit exceeded

Probable causes

• Wiring
• TC/SC boost control solenoid
• TC/SC boost pressure actuator
• ECMECM

[glaucus]

For P003A to check boost solenoid and actuator for cracked hose, clogged solenoid etc...? Its strange that all things happening with bad EGR valve...