High severity
P0002Fuel Pressure Regulator Performance Issue
Part
SCV Valve
Part price
$113
At a workshop
$150
You save
$38
How to read code P0002
P
System
Powertrain (engine and transmission)
0
Code type
Generic code (SAE / OBD-II)
0
Subsystem
General system / auxiliary measurement
02
Fault number
Specific fault within the subsystem
Symptoms
- Engine RPM fluctuation during idle
- Vehicle jerks during acceleration
- Engine enters a fail-safe mode and loses power
Possible causes
- Faulty fuel pressure regulator
- Contaminated fuel filter
- Particulates in the fuel system from the high-pressure pump
Diagnostic steps
- 1Connect the OBD2 scanner and check the fuel pressure parameters on the list
- 2Inspect the connector and wiring at the fuel pressure regulator
- 3Check the fuel filter condition for any debris
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Frequently asked questions about P0002
What does code P0002 mean?
P0002: Fuel Pressure Regulator Performance Issue.
What are the symptoms of code P0002?
Engine RPM fluctuation during idle; Vehicle jerks during acceleration; Engine enters a fail-safe mode and loses power.
What causes code P0002?
Faulty fuel pressure regulator; Contaminated fuel filter; Particulates in the fuel system from the high-pressure pump.
Can I drive with code P0002?
LIMP MODE – You may drive carefully to the nearest workshop only.
How much does it cost to fix code P0002?
The part (SCV Valve) costs about $113, and a mechanic’s labour about $38.
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