Fuel Pressure Regulator 2 Control Circuit Low
What does P2295 mean?
The P2295 code means the vehicle's onboard diagnostic system has detected: Fuel Pressure Regulator 2 Control Circuit Low. This is a moderate severity code.
Common Symptoms
- Check Engine Light illuminated
- Fuel pressure lower than commanded
- Engine lacks power under load
- Rough idle or stalling
- Reduced acceleration performance
Probable Causes (Ranked by Likelihood)
- Short circuit in regulator solenoid wiring Very High
- Failed fuel pressure regulator solenoid (shorted) High
- ECM driver circuit grounded Moderate
- Water intrusion in regulator connector Moderate
Step-by-Step Diagnostic Procedure
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Measure voltage at the regulator solenoid connector (should not be near ground)
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Check regulator solenoid resistance (compare to specification)
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Inspect wiring for shorts to ground along the harness
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Check for water damage at the connector
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Verify ECM output with a test light or lab scope
Frequently Asked Questions
Can I drive with code P2295?
Short distances only. Low circuit voltage means fuel pressure may be incorrect, causing poor performance and potential stalling.
What causes P2295?
Usually a shorted fuel pressure regulator solenoid or wiring that has chafed and grounded. Check the wiring first as it is the easiest to inspect.
Is P2295 expensive to fix?
Typically $150 to $600. Wiring repairs are on the lower end. Solenoid or regulator replacement costs more depending on the engine design.