AutoCodes – Pontiac – P1655 Pontiac

P1655 Pontiac Code - EVAP Purge Solenoid Control Circuit

Quick Answer

The Powertrain Control Module (PCM) has detected an improper voltage level on the output driver module for the EVAP purge solenoid. Common causes include Faulty EVAP Purge Solenoid, EVAP Purge Solenoid harness is open or shorted, EVAP Purge Solenoid 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: P1655 Pontiac indicates EVAP Purge Solenoid Control Circuit.
Common causes: Common causes include Faulty EVAP Purge Solenoid, EVAP Purge Solenoid harness is open or shorted, EVAP Purge Solenoid 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 12,409

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 Sep 06, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1655 Pontiac Description

The Powertrain Control Module (PCM) has detected an improper voltage level on the output driver module for the EVAP purge solenoid.

OBDII Code P1655 Pontiac - EVAP Purge Solenoid Control Circuit - AutoCodes.com — P1655 Pontiac Code - EVAP Purge Solenoid Control Circuit

What does this mean?

What are the Possible Causes of the DTC P1655 Pontiac?

Faulty EVAP Purge Solenoid
EVAP Purge Solenoid harness is open or shorted
EVAP Purge Solenoid circuit poor electrical connection

How to Fix the DTC P1655 Pontiac?

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 P1655 Pontiac 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 P1655 Pontiac code?

Need more information on how to fix the P1655 Pontiac code? Get Access to Factory Service Manuals

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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 P1655 Pontiac Code

1. What does OBDII code P1655 for a Pontiac indicate?

The OBDII code P1655 for a Pontiac refers to a fault in the EVAP purge solenoid control circuit.

2. What are common symptoms of OBDII code P1655 in a Pontiac?

Common symptoms of OBDII code P1655 in a Pontiac may include rough idling, decreased fuel efficiency, and the illumination of the check engine light.

3. What are possible causes of OBDII code P1655 in a Pontiac?

Possible causes of OBDII code P1655 in a Pontiac include a faulty EVAP purge solenoid, damaged wiring or connectors in the control circuit, or a problem with the ECM (engine control module).

4. How can I diagnose OBDII code P1655 in my Pontiac?

Diagnosing OBDII code P1655 in a Pontiac involves using an OBDII scanner to retrieve the code, checking the EVAP purge solenoid and its connections for any visible damage, and testing the circuit for continuity.

5. Can I continue driving my Pontiac with OBDII code P1655?

It is not recommended to drive your Pontiac with OBDII code P1655 present, as it can lead to poor engine performance and potential damage if left unresolved.

6. How is OBDII code P1655 in a Pontiac typically repaired?

Repairing OBDII code P1655 in a Pontiac often involves replacing the faulty EVAP purge solenoid, repairing any damaged wiring or connectors, and clearing the error code with an OBDII scanner.

7. Is it possible to reset OBDII code P1655 in a Pontiac without fixing the issue?

While you can reset the error code using an OBDII scanner, it is not recommended to do so without addressing the underlying issue, as the problem will likely recur.

8. How much does it cost to fix OBDII code P1655 in a Pontiac?

The cost to fix OBDII code P1655 in a Pontiac can vary depending on the specific cause of the issue, but it may range from $100 to $300 for parts and labor.

9. Are there any preventive measures to avoid OBDII code P1655 in a Pontiac?

To prevent OBDII code P1655 in a Pontiac, it is recommended to perform regular maintenance checks on the EVAP system, including inspecting the purge solenoid and its connections for any signs of wear or damage.

10. Can a DIY enthusiast repair OBDII code P1655 in a Pontiac?

While some DIY enthusiasts may have the skills to diagnose and repair OBDII code P1655 in a Pontiac, it is recommended to consult a professional mechanic for accurate diagnosis and proper repair to ensure the issue is resolved effectively.