RHD

DTC P0172 - FUEL TRIM MALFUNCTION (A/F TOO RICH)

DTC DETECTING CONDITION:
- Two consecutive driving cycles with fault

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

CAUTION: After repair or replacement of faulty parts, conduct CLEAR MEMORY MODE and INSPECTION MODE. Refer To How To Clear Diagnostic Trouble Codes.

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Step 12U3 (Part 1 Of 2):

Step 12U3 (Part 2 Of 2):

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PROCEDURES