High severity
P003AExceeded Turbo Pressure Feedback Adjustment Limit
Part
Pressure Feedback Control Valve N75
Part price
$55
At a workshop
$118
You save
$63
How to read code P003A
P
System
Powertrain (engine and transmission)
0
Code type
Generic code (SAE / OBD-II)
0
Subsystem
General system / auxiliary measurement
3A
Fault number
Specific fault within the subsystem
Symptoms
- Engine enters fail-safe mode (notlauf)
- Loss of power when accelerating
- Sudden power loss and jerking
Possible causes
- Stuck turbine geometry
- Damaged turbine impeller (turboshaft)
- Misadjusted turbine geometry control cable
Diagnostic steps
- 1Manually check the turbine shaft movement or apply pressure
- 2Inspect the turboshaft seal for leaks
- 3Perform pressure feedback adjustment using the diagnostic tool
Ad space
Frequently asked questions about P003A
What does code P003A mean?
P003A: Exceeded Turbo Pressure Feedback Adjustment Limit.
What are the symptoms of code P003A?
Engine enters fail-safe mode (notlauf); Loss of power when accelerating; Sudden power loss and jerking.
What causes code P003A?
Stuck turbine geometry; Damaged turbine impeller (turboshaft); Misadjusted turbine geometry control cable.
Can I drive with code P003A?
LIMP MODE – You may drive carefully to the nearest workshop only.
How much does it cost to fix code P003A?
The part (Pressure Feedback Control Valve N75) costs about $55, and a mechanic’s labour about $63.
Ad space