2.5L SOHC

DTC P0171 SYSTEM TOO LEAN (BANK 1)

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

TROUBLE SYMPTOM:
- Erroneous idling
- Engine stalls.
- Poor driving performance

CAUTION: After repairing or replacing the defective part, perform the Clear Memory Mode and Inspection Mode.

Step 1 - 4:

Step 5 - 6: