P2099

DTC P2099 POST CATALYST FUEL TRIM SYSTEM TOO RICH BANK 2

DTC DETECTING CONDITION:
- Detected when two consecutive driving cycles with fault occur.

CAUTION: After repair or replacement of faulty parts, perform Clear Memory Mode and Inspection Mode.

Wiring Diagram (Part 1):

Wiring Diagram (Part 2):

Step 1-6:

Step 7-11:

Step 12-14:

Step 15-19: