AutoCodes – Cadillac – P0008 Cadillac

P0008 Cadillac Code - Engine Positions System Performance Bank 1

Quick Answer

The Engine Control Module (ECM) monitors the position of both camshafts and the crankshaft. Common causes include Engine mechanical problems, Incorrect timing chain, Stretched timing chain. 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: P0008 Cadillac indicates Engine Positions System Performance Bank 1.
Common causes: Common causes include Engine mechanical problems, Incorrect timing chain, Stretched timing chain.
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 100,076

How popular is this code, among other codes? Medium

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 Jun 28, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0008 Cadillac Description

The Engine Control Module (ECM) monitors the position of both camshafts and the crankshaft. The ECM performs a test for misalignment between both camshafts on one bank of the engine and the crankshaft. During the test the ECM learns the position of the camshafts and the crankshaft. While the engine is idling, the ECM compares the position of both the camshafts and the crankshaft with the learned value. The ECM will set the P0008 code if both learned values for one bank of the engine are exceeding a calibrated threshold in the same direction.

OBDII Code P0008 Cadillac - Engine Positions System Performance Bank 1 - AutoCodes.com — P0008 Cadillac Code - Engine Positions System Performance Bank 1

What does this mean?

What are the Possible Causes of the DTC P0008 Cadillac?

Engine mechanical problems
Incorrect timing chain
Stretched timing chain
Failed camshaft actuator or actuator solenoid

How to Fix the DTC P0008 Cadillac?

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 does this mean?

Code Tech Notes

There are factory service bulletins for the following Cadillac models:

2004-2008 Cadillac CTS SRX
2005-2008 Cadillac STS
The service bulletin suggests replacing the primary drive and both secondary drive timing chains. Contact your Cadillac dealer for more information.

2007-2011 Cadillac STS
2007-2012 Cadillac SRX
2008-2012 Cadillac CTS
Cadillac Factory Service Bulletin OBDII Code P0008

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0008 Cadillac 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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Need more information on how to fix the P0008 Cadillac code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0008 Cadillac code diagnosed by a professional: Find a repair shop in your area

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 P0008 Cadillac Code

1. What are the common symptoms of OBDII code P0008 in a Cadillac related to the Engine Positions System Performance Bank 1?

- Common symptoms include rough idling, engine misfires, reduced fuel efficiency, and potential engine stalling.

2. What are the possible causes of OBDII code P0008 in a Cadillac?

- Possible causes can include issues with the timing chain, camshaft phaser, crankshaft position sensor, engine oil viscosity, or engine control module.

3. How does OBDII code P0008 affect the performance of a Cadillac?

- This code can cause poor engine performance, decreased power output, and in severe cases, engine damage if not addressed promptly.

4. What should be the first step in diagnosing OBDII code P0008 in a Cadillac?

- The first step is typically to check the engine oil level and condition, as low oil levels or poor-quality oil can contribute to timing chain and phaser issues.

5. Can driving with OBDII code P0008 in a Cadillac cause further damage?

- Continuing to drive with this code present can potentially lead to more severe engine problems, making it important to address the issue promptly.

6. Are there any DIY repair tips for resolving OBDII code P0008 in a Cadillac?

- DIY repair is not recommended for this code, as it often requires specialized tools and expertise to properly diagnose and fix the underlying issues.

7. How much does it typically cost to repair OBDII code P0008 in a Cadillac?

- Repair costs can vary depending on the specific cause of the code, but they can range from a few hundred to over a thousand dollars, especially if parts like the timing chain need to be replaced.

8. How long does it take to repair OBDII code P0008 in a Cadillac?

- The repair time can vary based on the extent of the issue, but it may take several hours to a full day for a mechanic to diagnose and fix the problem.

9. Can resetting the OBDII code P0008 in a Cadillac make it go away permanently?

- Simply resetting the code without addressing the underlying issue will not fix the problem permanently, as the code is likely to reappear once the issue persists.

10. Is it safe to drive a Cadillac with OBDII code P0008 present?

- It is generally not recommended to drive the vehicle with this code present, as it can lead to further damage and potential safety hazards.