P2295 moderate

Fuel Pressure Regulator 2 Control Circuit Low

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.

My Garage →
Keep driving?
Short distances only
DIY difficulty
moderate
Estimated cost
$150 - $600 (parts and labor)
Recommended Tool
ANCEL AD310 OBD-II Scanner

Best-selling code reader on Amazon. Reads and clears check engine codes on any 1996+ vehicle. Under $30.

Check Price on Amazon

Affiliate link -- we earn a commission at no extra cost to you.

Every Tech Needs This
AstroAI Digital Multimeter

Essential for diagnosing sensor codes, checking voltage, and testing circuits. Under $15 and pays for itself on the first job.

Check Price on Amazon

Affiliate link -- we earn a commission at no extra cost to you.

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

  1. Measure voltage at the regulator solenoid connector (should not be near ground)

  2. Check regulator solenoid resistance (compare to specification)

  3. Inspect wiring for shorts to ground along the harness

  4. Check for water damage at the connector

  5. 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.

Sources

This page is built from documented references. Verify against your own service info before repair work.

Explore More

Search codes Vehicle-specific fixes Guides By make

Was this helpful?

Share carcodefinder.com with a friend who needs to decode their check engine light.

Browse by symptom → Read repair guides → Fixes by vehicle →