P1495 Subaru Code - EGR Signal Line 2 Circuit High
Quick Answer
P1495 Subaru indicates EGR Signal Line 2 Circuit High. Common causes include Faulty EGR Valve, EGR Valve harness is open or shorted, EGR Valve poor electrical connection. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
- What it means
- P1495 Subaru indicates EGR Signal Line 2 Circuit High.
- Common causes
- Common causes include Faulty EGR Valve, EGR Valve harness is open or shorted, EGR Valve poor electrical connection.
- Severity
- Moderate - service should be scheduled soon.
- Can I drive?
- The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
Code P1495 Subaru Description
What are the Possible Causes of the DTC P1495 Subaru?
- Faulty EGR Valve
- EGR Valve harness is open or shorted
- EGR Valve poor electrical connection
How to Fix the DTC P1495 Subaru?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1495 Subaru code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P1495 Subaru Code
1. What does the OBDII code P1495 mean on a Subaru?
P1495 indicates an issue with the EGR (Exhaust Gas Recirculation) Signal Line 2 Circuit, specifically a high voltage condition detected by the engine control module (ECM).
2. What are the common symptoms of P1495 on a Subaru?
Symptoms may include a check engine light, reduced fuel efficiency, rough idling, engine hesitation, or increased emissions.
3. What causes the P1495 code to appear on a Subaru?
Common causes include a faulty EGR valve, damaged wiring or connectors in the EGR circuit, carbon buildup in the EGR system, or a malfunctioning ECM.
4. Can I drive my Subaru with the P1495 code?
While the vehicle may still be drivable, ignoring the issue can lead to increased emissions, reduced performance, and potential engine damage over time.
5. How do I diagnose the P1495 code on a Subaru?
Start by inspecting the EGR valve, wiring, and connectors for damage or corrosion. Use a multimeter to test circuit voltage and continuity, and check for carbon buildup in the EGR passages.
6. How do I fix the P1495 code on a Subaru?
Repairs may involve cleaning or replacing the EGR valve, repairing damaged wiring, replacing corroded connectors, or updating/reprogramming the ECM if needed.
7. How much does it cost to fix the P1495 code on a Subaru?
Repair costs can vary. Cleaning the EGR system may cost around $100–$300, while replacing the EGR valve can cost $200–$600, depending on parts and labor.
8. Can a dirty EGR valve cause the P1495 code?
Yes, carbon buildup or a clogged EGR valve can restrict proper operation, leading to signal issues and triggering the P1495 code.
9. Will clearing the P1495 code fix the problem permanently?
Clearing the code may turn off the check engine light temporarily, but the underlying issue must be addressed to prevent the code from returning.
10. Does the P1495 code affect emissions testing?
Yes, the P1495 code indicates an issue with the EGR system, which can lead to increased emissions and failure of emissions testing.
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