P1187 Volkswagen Code - Linear O2 Sensor Compensation Resistor Open Circuit
Quick Answer
P1187 Volkswagen indicates Linear O2 Sensor Compensation Resistor Open Circuit. Common causes include Faulty O2 Sensor, O2 Sensor harness is open or shorted, O2 Sensor 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
- P1187 Volkswagen indicates Linear O2 Sensor Compensation Resistor Open Circuit.
- Common causes
- Common causes include Faulty O2 Sensor, O2 Sensor harness is open or shorted, O2 Sensor 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.
Code P1187 Volkswagen Description
What are the Possible Causes of the DTC P1187 Volkswagen?
- Faulty O2 Sensor
- O2 Sensor harness is open or shorted
- O2 Sensor circuit poor electrical connection
How to Fix the DTC P1187 Volkswagen?
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 P1187 Volkswagen 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 P1187 Volkswagen code?
Need more information on how to fix the P1187 Volkswagen code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1187 Volkswagen code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1187 Volkswagen Code
1. What does OBDII code P1187 on a Volkswagen mean?
The OBDII code P1187 for a Volkswagen indicates a Linear O2 Sensor Compensation Resistor Open Circuit fault.
2. What are the common symptoms of a Linear O2 Sensor Compensation Resistor Open Circuit issue in a Volkswagen?
Common symptoms include poor fuel economy, rough idle, engine hesitation, and potentially an illuminated check engine light.
3. What are the possible causes of a Linear O2 Sensor Compensation Resistor Open Circuit fault in a Volkswagen?
Causes may include a faulty O2 sensor, damaged wiring or connectors, or a failed linear O2 sensor compensation resistor.
4. How can I diagnose a Linear O2 Sensor Compensation Resistor Open Circuit problem in my Volkswagen?
Diagnosis involves using an OBDII scanner to retrieve the specific fault code, inspecting the O2 sensor and its wiring for damage, and testing the linear O2 sensor compensation resistor for continuity.
5. Can I drive my Volkswagen with an OBDII code P1187 related to the Linear O2 Sensor Compensation Resistor Open Circuit?
It is not recommended to drive the vehicle with this fault as it can lead to decreased performance and potential damage to the catalytic converter.
6. How can I repair a Linear O2 Sensor Compensation Resistor Open Circuit issue in my Volkswagen?
Repair typically involves replacing the faulty O2 sensor, repairing damaged wiring or connectors, or replacing the linear O2 sensor compensation resistor.
7. Do I need special tools to fix an OBDII code P1187 on my Volkswagen?
While basic tools may be sufficient for some repairs, specific O2 sensor sockets, wiring tools, and an OBDII scanner for code clearing and testing may be necessary.
8. How much does it cost to repair a Linear O2 Sensor Compensation Resistor Open Circuit fault in a Volkswagen?
Costs can vary depending on the exact cause of the issue, but typically, parts and labor for O2 sensor replacement or wiring repairs can range from $100 to $300 or more.
9. How long does it take to fix an OBDII code P1187 in a Volkswagen?
Repair times can vary depending on the complexity of the issue and the specific repair needed, but most repairs can be completed within a few hours to a day.
10. Can a DIY enthusiast fix an OBDII code P1187 related to the Linear O2 Sensor Compensation Resistor Open Circuit in a Volkswagen?
While some basic repairs like sensor replacement or wiring checks can be done by DIYers, complex diagnostics and repairs may require professional assistance to ensure proper resolution.
Discuss the causes and fixes for P1187 Volkswagen OBDII Code
Code P1187 Volkswagen comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
