Medium severity
P004EInterruption in the Turbocharger Boost Control Circuit
Part
Turbocharger Solenoid
Part price
$10
At a workshop
$35
You save
$25
How to read code P004E
P
System
Powertrain (engine and transmission)
0
Code type
Generic code (SAE / OBD-II)
0
Subsystem
General system / auxiliary measurement
4E
Fault number
Specific fault within the subsystem
Symptoms
- Temporary loss of power
- Error code appearing only when the engine is warm
- Sudden jerking when accelerating hard
Possible causes
- Loose or corroded connector
- Cracked wire in the harness
- Failing boost solenoid
Diagnostic steps
- 1Clean and secure the connector with a contact cleaner
- 2Inspect wire condition while moving the harness
- 3Monitor boost parameters live
Ad space
Frequently asked questions about P004E
What does code P004E mean?
P004E: Interruption in the Turbocharger Boost Control Circuit.
What are the symptoms of code P004E?
Temporary loss of power; Error code appearing only when the engine is warm; Sudden jerking when accelerating hard.
What causes code P004E?
Loose or corroded connector; Cracked wire in the harness; Failing boost solenoid.
Can I drive with code P004E?
SAFE TO DRIVE – The fault does not immobilise the car, but diagnose it as soon as possible.
How much does it cost to fix code P004E?
The part (Turbocharger Solenoid) costs about $10, and a mechanic’s labour about $25.
Ad space