AutoCodes – GMC – P2095 GMC

P2095 GMC Code - Exhaust Camshaft Position Actuator Solenoid Valve Control Circuit High Voltage Bank 2

Quick Answer

The camshaft position actuator system enables the Engine Control Module (ECM) to change the timing of the camshafts while the engine is operating. Common causes include Faulty Exhaust Camshaft Position Actuator Solenoid Valve Bank 2, Exhaust Camshaft Position Actuator Solenoid Valve Bank 2 harness is open or shorted, Exhaust Camshaft Position Actuator Solenoid Valve Bank 2 circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P2095 GMC indicates Exhaust Camshaft Position Actuator Solenoid Valve Control Circuit High Voltage Bank 2.
Common causes: Common causes include Faulty Exhaust Camshaft Position Actuator Solenoid Valve Bank 2, Exhaust Camshaft Position Actuator Solenoid Valve Bank 2 harness is open or shorted, Exhaust Camshaft Position Actuator Solenoid Valve Bank 2 circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 1,251

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Dec 15, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2095 GMC Description

The camshaft position actuator system enables the Engine Control Module (ECM) to change the timing of the camshafts while the engine is operating. The Camshaft Position Actuator Solenoid Valve signal from the ECM is Pulse Width Modulated (PWM). The ECM controls the Camshaft Position Actuator Solenoid Valve duty cycle by controlling the amount of solenoid valve ON time. The Camshaft Position Actuator Solenoid Valve controls the advance or the retard of each camshaft. The Camshaft Position Actuator Solenoid Valve controls the oil flow that applies the pressure to advance or retard the camshafts.
Ignition voltage is supplied directly to the Camshaft Position Actuator Solenoid Valve. The ECM controls the solenoid valve by grounding the control circuit with a solid-state device called a driver. The driver is equipped with a feedback circuit that is pulled-up to a voltage. The ECM can determine if the control circuit is open, shorted to ground, or shorted to a voltage by monitoring the feedback voltage.
The Diagnostic Trouble Code (DTC) will set when the ECM detects a short to voltage in the CMP actuator solenoid circuits for greater than 1 second or a cumulative of 5 seconds, when the solenoid is commanded ON.

OBDII Code P2095 GMC - Exhaust Camshaft Position Actuator Solenoid Valve Control Circuit High Voltage Bank 2 - AutoCodes.com — P2095 GMC Code - Exhaust Camshaft Position Actuator Solenoid Valve Control Circuit High Voltage Bank 2

What does this mean?

What are the Possible Causes of the DTC P2095 GMC?

Faulty Exhaust Camshaft Position Actuator Solenoid Valve Bank 2
Exhaust Camshaft Position Actuator Solenoid Valve Bank 2 harness is open or shorted
Exhaust Camshaft Position Actuator Solenoid Valve Bank 2 circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P2095 GMC?

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 P2095 GMC 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.

Need more information about the P2095 GMC code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2095 GMC Code

1. What are the common symptoms of OBDII code P2095 in a GMC vehicle?

- Common symptoms include rough idling, reduced engine performance, decreased fuel efficiency, and illuminated Check Engine light.

2. What can cause the Exhaust Camshaft Position Actuator Solenoid Valve Control Circuit High Voltage Bank 2 error code in a GMC?

- The code P2095 in a GMC is often triggered by a faulty camshaft position actuator solenoid valve, wiring issues, or a malfunctioning engine control module.

3. How serious is the P2095 code in a GMC vehicle?

- While the vehicle may still be drivable with the P2095 code, it is important to address the issue promptly to prevent potential damage to the engine or catalytic converter.

4. Can a DIYer repair the P2095 code in a GMC, or is professional help necessary?

- Depending on the cause of the code, some DIYers may be able to address the issue by replacing the camshaft position actuator solenoid valve or checking and repairing wiring connections. However, professional help may be needed for more complex diagnostics and repairs.

5. How can I diagnose the P2095 code in my GMC at home?

- Diagnosing the P2095 code may involve using an OBDII scanner to retrieve the specific error code, checking the wiring connections to the camshaft position actuator solenoid valve, and testing the valve itself for proper functioning.

6. Are there any preventive maintenance tips to avoid the P2095 code in a GMC?

- Regularly scheduled maintenance, such as oil changes and engine inspections, can help prevent issues that may lead to the P2095 code. Additionally, addressing any engine performance issues promptly can help avoid triggering the code.

7. What is the typical cost to repair the P2095 code in a GMC?

- The cost to repair the P2095 code in a GMC can vary depending on the underlying cause and whether professional help is required. Replacement of the camshaft position actuator solenoid valve or related components may range from $200 to $500 or more.

8. Can driving with the P2095 code cause further damage to the vehicle?

- Continuing to drive with the P2095 code may lead to decreased engine performance, reduced fuel efficiency, and potential damage to the catalytic converter over time. It is advisable to address the issue promptly.

9. How long does it typically take to repair the P2095 code in a GMC?

- The repair time for the P2095 code in a GMC can vary depending on the cause of the issue and the complexity of the repair. In general, it may take a few hours to a full day to diagnose and address the problem.

10. Is it safe to clear the P2095 code in a GMC without fixing the underlying issue?

- Clearing the P2095 code without addressing the underlying problem may temporarily turn off the Check Engine light, but it will not resolve the issue causing the code. It is recommended to diagnose and repair the root cause of the code to prevent further problems.