Honda Smog Check
All Honda gasoline vehicles need California smog every 2 years for 8+ year-old vehicles. Honda Insight + Accord Hybrid use OBD-II protocol. Civic + Accord are among California's most-inspected vehicles — most pass first try if maintained.
Common reasons a Honda fails California smog
- Honda Civic/Accord 2001-2005 catalytic converter degradation
- VTEC solenoid codes on older Acura/Honda — clean or replace
- EVAP purge valve sticking (P0496) — common on 2008-2012 Accord
- CR-V honking 0 readiness after battery disconnect
How to prepare your Honda (pass first try)
- Drive 30+ miles to clear readiness monitors
- Check engine light must be OFF — if recently cleared, drive 100+ miles before test
- Replace failed O2 sensors (common 100k+ miles)
- Tighten gas cap
Honda vehicle categories
- gas (Civic, Accord, CR-V, Pilot, HR-V, Passport, Ridgeline, Odyssey)
- hybrid (Insight, Accord Hybrid, CR-V Hybrid)
- BEV (Prologue — exempt)
Common Honda smog questions
Where can I get a Honda smog check?
Any of our 13 BAR-licensed STAR-certified locations in San Diego, Orange, and Riverside counties handle Honda smog inspections. Walk-ins welcome. 15-25 minute inspections.
What are common reasons a Honda fails smog?
Honda Civic/Accord 2001-2005 catalytic converter degradation is one of the most common. Visit our shop for diagnosis if your check engine light is on.
How can I prepare my Honda for smog inspection?
(1) Drive 30+ miles to clear readiness monitors. (2) Check engine light must be OFF — if recently cleared, drive 100+ miles before test. (3) Replace failed O2 sensors (common 100k+ miles).
Is my Honda EV/BEV exempt from California smog?
Yes — any 100%-electric Honda (no gasoline engine) is exempt under California Health & Safety Code §43002. PHEV versions are still required.
STAR-certified shops near you
All locations handle Honda smog inspections. Walk-ins welcome.