Manufacturer DTCs

Toyota B3069 – DME: Emission control fault

Emission control fault

Details

Toyota B3069 error indicates emission control fault. Catalyst issue, EGR problem.

Error typeemission
MeaningEmission control fault
Typical causesCatalyst issue, EGR problem
SolutionsCheck emission components
SeverityMedium

Catalog references

Where this appears

ToyotaB3069

Utilities

Copy-paste helpers

Troubleshooting steps

Check emission components

Browse More

Explore Manufacturer DTCs

View all 1,000 manufacturer dtcs codes

Browse All Manufacturer DTCs Codes →

FAQ

Common questions

What does B3069 mean on Toyota?

B3069 on Toyota indicates emission control fault.

Community

Discussion & Experiences

Share your experience, solutions, or ask questions about this error code. Help others troubleshoot!

Loading comments...