P0170

T: DTC P0170 - FUEL TRIM MALFUNCTION

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".

Step 11T1:

Step 11T2:

Step 11T3 (Part 1 Of 2):

Step 11T3 (Part 2 Of 2):

Step 11T4:

Step 11T5:

Step 11T6:

PROCEDURES