Acura Error Code P0135: How to Fix It

Q: Can I drive my Acura with error code P0135?

Yes, you can drive with P0135, but it's not recommended for extended periods. The error affects fuel efficiency and emissions control, potentially leading to increased fuel consumption and possible damage to the catalytic converter over time.

Q: How much does it cost to fix Acura P0135 error code?

DIY repair typically costs $50-150 for a new O2 sensor and basic tools. Professional repair usually ranges from $200-400 including labor, depending on sensor location and accessibility.

Q: What causes P0135 error code in Acura vehicles?

Common causes include a faulty O2 sensor heater element, damaged wiring or connectors, blown fuses, failed relays, or corrosion in the electrical connections. Age and heat exposure are the most frequent factors.

Q: How long do Acura O2 sensors typically last?

Acura O2 sensors typically last 60,000-100,000 miles under normal driving conditions. Factors like fuel quality, engine condition, and driving habits can affect lifespan.

Q: Will P0135 cause my Acura to fail emissions testing?

Yes, P0135 will likely cause your vehicle to fail emissions testing because it indicates a malfunction in the emissions control system. The code must be resolved and the readiness monitors must complete before passing inspection.

Abstract

Error code P0135 in your Acura indicates a malfunction in the oxygen sensor heater circuit for Bank 1, Sensor 1. This means the primary O2 sensor's heating element isn't working properly, which can affect fuel efficiency and emissions. While you can still drive your vehicle, it's important to address this issue promptly to prevent potential engine damage.