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OBD-II code · generic

U046E

Invalid Data Received From Exhaust Gas Sensor Module B

System
U — In-vehicle network
Severity
Moderate (3/5)
Can I keep driving?
Drive with caution
01

What does U046E mean?

U046E is defined as “Invalid Data Received From Exhaust Gas Sensor Module B”.

Drive gently and only as far as you need to; have it checked as soon as possible.

02

Related codes

03

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This page is general information; an exact diagnosis needs measurements and a technician’s check.