garajizOBD-II code · generic
P28BB
Cylinder 11 Ion Current Sense Circuit High
- System
- P2 — Powertrain / emissions (generic)
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does P28BB mean?
P28BB is defined as “Cylinder 11 Ion Current Sense Circuit High”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Related codes
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.