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EC-438 < COMPONENT DIAGNOSIS > [VQ35HR] P2A00, P2A03 A/F SENSOR 1 • Before installing new A/F sensor, clean exhaust system threads using Oxygen Sensor Thread Cleaner [commercial service tool (J-43897-18 or J-43897-12)] and approved anti-seize lubricant Do you have CONSULT-III? YES >> GO TO 12. NO >> GO TO 13. 12. CONFIRM A/F ADJUSTMENT DATA With CONSULT-III 1. Turn ignition switch ON. 2. Select “A/F ADJ-B1” and “A/F ADJ-B2” in “DATA MONITOR” mode with CONSULT-III. 3. Make sure that “0.000” is displayed on CONSULT-III screen. Is “0.000” displayed? YES >> INSPECTION END NO >> GO TO 13. 13. CLEAR THE MIXTURE RATIO SELF-LEARNING VALUE Clear the mixture ratio self-learning value. Refer to EC-20, "MIXTURE RATIO SELF-LEARNING VALUE CLEAR : Special Repair Requirement" Do you have CONSULT-III? YES >> GO TO 14. NO >> INSPECTION END 14. CONFIRM A/F ADJUSTMENT DATA With CONSULT-III 1. Turn ignition switch ON. 2. Select “A/F ADJ-B1” and “A/F ADJ-B2” in “DATA MONITOR” mode with CONSULT-III. 3. Make sure that “0.000” is displayed on CONSULT-III screen. >> INSPECTION END |