AutoCodes – Honda – P1607 1997 Honda Civic

P1607 1997 Honda Civic Code - Powertrain Control Module Internal Circuit Malfunction

Quick Answer

The Powertrain Control Module (PCM) controls fuel injector timing and duration, idle speed, ignition and camshaft timing, PCM back-up functions, and other functions. Common causes include Faulty Engine Control Module (ECM), Faulty Powertrain Control Module (PCM). 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: P1607 1997 Honda Civic indicates Powertrain Control Module Internal Circuit Malfunction.
Common causes: Common causes include Faulty Engine Control Module (ECM), Faulty Powertrain Control Module (PCM).
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 3,242

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 Jul 13, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1607 1997 Honda Civic Description

The Powertrain Control Module (PCM) controls fuel injector timing and duration, idle speed, ignition and camshaft timing, PCM back-up functions, and other functions. The Powertrain Control Module monitors itself for malfunctions. The Diagnostic Trouble Code (DTC) will set when the Powertrain Control Module detects an internal circuit failure.

OBDII Code P1607 1997 Honda Civic - Powertrain Control Module Internal Circuit Malfunction - AutoCodes.com — P1607 1997 Honda Civic Code - Powertrain Control Module Internal Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC P1607 1997 Honda Civic?

Faulty Engine Control Module (ECM)
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P1607 1997 Honda Civic?

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 P1607 1997 Honda Civic 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 P1607 1997 Honda Civic 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 P1607 1997 Honda Civic Code

1. What are common symptoms of OBDII code P1607 in a 1997 Honda Civic?

- Common symptoms include rough idling, stalling, poor acceleration, and the illumination of the check engine light.

2. What causes the Powertrain Control Module Internal Circuit Malfunction (P1607) in a 1997 Honda Civic?

- The P1607 code is often caused by a faulty powertrain control module (PCM) or issues with the PCM's internal circuitry.

3. How serious is the P1607 code in a 1997 Honda Civic?

- The P1607 code can impact the overall performance and drivability of the vehicle. It is recommended to address this issue promptly to prevent further damage.

4. Can a DIY enthusiast repair the P1607 code in a 1997 Honda Civic?

- Repairing the P1607 code may require advanced diagnostic equipment and technical knowledge. It is recommended to seek help from a professional mechanic for accurate diagnosis and repair.

5. What are some tips for repairing the P1607 code in a 1997 Honda Civic?

- Tips for repairing the P1607 code include checking and repairing any damaged wiring, ensuring proper grounding, and potentially replacing the PCM if necessary.

6. How much does it cost to fix the P1607 code in a 1997 Honda Civic?

- The cost of fixing the P1607 code can vary based on the extent of the issue and the required repairs. It is advisable to obtain quotes from different repair shops for an accurate estimate.

7. Will driving with the P1607 code illuminated cause further damage to the vehicle?

- Continuing to drive with the P1607 code illuminated may lead to further damage to the vehicle's engine or emission system. It is best to address the issue promptly.

8. Can resetting the PCM clear the P1607 code in a 1997 Honda Civic?

- Resetting the PCM may temporarily clear the P1607 code, but if the underlying issue is not addressed, the code is likely to reappear. It is crucial to diagnose and fix the root cause of the problem.

9. Is the P1607 code a common issue in 1997 Honda Civics?

- While the P1607 code can occur in 1997 Honda Civics, it is not considered a common issue. Proper diagnosis and repair are essential to resolve this code effectively.

10. How long does it take to repair the P1607 code in a 1997 Honda Civic?

- The time required to repair the P1607 code can vary depending on the specific issue and the availability of parts. It is advisable to consult with a professional mechanic for a more accurate timeframe.