28E7 — Evaluation Module Lambda Sensor Bank 2 Onboard Diagnosis
Severity: Warning
Can you drive? With caution: limp mode possible, have it checked soon
Make: BMW
| Meaning | Evaluation Module Lambda Sensor Bank 2 Onboard Diagnosis. |
| System | ME 9 |
| Family | Manufacturer-native code |
Frequently asked questions
What does code 28E7 mean?
Evaluation Module Lambda Sensor Bank 2 Onboard Diagnosis. Evaluation Module Lambda Sensor Bank 2 Onboard Diagnosis. (System: ME 9)
Can I keep driving with code 28E7 active?
With caution: limp mode possible, have it checked soon
How do you fix code 28E7?
Diagnosis starts from reading the live ECU parameters: the code points to the fault area, not to the part to replace. A vehicle-electronics specialist can test the component and clear the code after the repair.
Need help with this fault?
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Where to get it fixed
Related codes
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- 2800 — CAN message Instrument Cluster
- 2804 — Cruise Control Request
- 2805 — Cruise Control Switch Signal
- 2806 — Cruise Control Data Transmission
- 2807 — Throttle Position Sensor Implausible 1 vs. 2
- 2808 — Throttle Position Sensor Implausible Ratio