garajizOBD-II code · generic
P2AF1
Intake Air O2 Sensor Negative Current Control Circuit High Bank 2
- System
- P2 — Powertrain / emissions (generic)
- Severity
- Minor (2/5)
- Can I keep driving?
- Usually safe to drive
What does P2AF1 mean?
P2AF1 is defined as “Intake Air O2 Sensor Negative Current Control Circuit High Bank 2”.
You can usually keep driving, but have it checked soon so a small fault doesn’t become a bigger one.
Related codes
- P2AF0Intake Air O2 Sensor Negative Current Control Circuit Low Bank 2
- P2AEFIntake Air O2 Sensor Negative Current Control Circuit Open Bank 2
- P2AEEIntake Air O2 Sensor Pumping Current Circuit High Bank 2
- P2AEDIntake Air O2 Sensor Pumping Current Circuit Low Bank 2
- P2AECIntake Air O2 Sensor Pumping Current Circuit Open Bank 2
- P2AEBIntake Air O2 Sensor Pumping Current Trim Circuit High Bank 2
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.