AutoCodes – Generic – P1655

P1655 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 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 25,461

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

What does this mean?

What are the Possible Causes of the DTC P1655?

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?

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 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 code?

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

Need Help with the Code?

Get the P1655 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P1655 Acura — Automatic Transmission Signal Failure
P1655 Buick — EVAP Purge Solenoid Control Circuit
P1655 Cadillac — EVAP Purge Solenoid Control Circuit
P1655 Chevrolet — EVAP Purge Solenoid Control Circuit
P1655 Dodge — Wait To Start Lamp Control Circuit
P1655 GMC — EVAP Purge Solenoid Control Circuit
P1655 Honda — Automatic Transmission Signal Failure
P1655 Oldsmobile — EVAP Purge Solenoid Control Circuit
P1655 Pontiac — EVAP Purge Solenoid Control Circuit
P1655 Saab — Fuel Pump Relay Open Circuit / Short To Positive
P1655 Saturn — EVAP Purge Solenoid Control Circuit

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 Code

1. What are common symptoms of OBDII code P1655 (EVAP Purge Solenoid Control Circuit)?

- Common symptoms include check engine light illumination, rough idle, stalling, and decreased fuel efficiency.

2. What are possible causes of OBDII code P1655?

- Possible causes include a faulty EVAP purge solenoid, damaged wiring or connectors in the control circuit, or a malfunctioning PCM.

3. How can I diagnose the cause of OBDII code P1655?

- To diagnose P1655, you can use a scan tool to check the code, visually inspect the EVAP purge solenoid and its wiring, and perform electrical tests to check for proper voltage and continuity.

4. Can I still drive my vehicle with OBDII code P1655?

- It is not recommended to drive your vehicle with code P1655 since it can lead to performance issues and potentially cause further damage to the emissions control system.

5. How do I repair OBDII code P1655?

- Repair options include replacing the EVAP purge solenoid, repairing or replacing damaged wiring or connectors, and resetting the fault code with a scan tool after the repair is completed.

6. What are the potential consequences of ignoring OBDII code P1655?

- Ignoring code P1655 can lead to increased emissions, decreased fuel efficiency, potential damage to the catalytic converter, and may cause your vehicle to fail an emissions test.

7. Can a DIY enthusiast fix OBDII code P1655 at home?

- Depending on your skill level and access to tools, DIY enthusiasts may be able to fix code P1655 at home by following repair guides and using basic electrical testing equipment.

8. How long does it typically take to repair OBDII code P1655?

- The repair time for code P1655 can vary depending on the exact cause and the repair process involved, but it may take anywhere from 30 minutes to a few hours to complete.

9. Are there preventative measures to avoid OBDII code P1655 in the future?

- Regularly inspecting the EVAP system components, performing routine maintenance checks, and addressing any issues promptly can help prevent code P1655 from occurring in the future.

10. Is it necessary to clear the code after repairing OBDII code P1655?

- Yes, it is essential to clear the fault code with a scan tool after repairing code P1655 to reset the check engine light and ensure that the repair was successful.