Medium severity
P0034Low voltage in the turbo wastegate solenoid circuit
Part
Turbo wastegate solenoid DV
Part price
$63
At a workshop
$100
You save
$38
How to read code P0034
P
System
Powertrain (engine and transmission)
0
Code type
Generic code (SAE / OBD-II)
0
Subsystem
General system / auxiliary measurement
34
Fault number
Specific fault within the subsystem
Symptoms
- Reduced response to throttle
- Incomplete boost
- Check engine light on the dash
Possible causes
- Failed wastegate poppet valve
- Electrical connection interruption
- Contamination in the solenoid circuit
Diagnostic steps
- 1Check the solenoid connector and wiring
- 2Measure the solenoid resistance with a multimeter
- 3Perform an actuator test in the diagnostic computer
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Frequently asked questions about P0034
What does code P0034 mean?
P0034: Low voltage in the turbo wastegate solenoid circuit.
What are the symptoms of code P0034?
Reduced response to throttle; Incomplete boost; Check engine light on the dash.
What causes code P0034?
Failed wastegate poppet valve; Electrical connection interruption; Contamination in the solenoid circuit.
Can I drive with code P0034?
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 P0034?
The part (Turbo wastegate solenoid DV) costs about $63, and a mechanic’s labour about $38.
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