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EC-830 < COMPONENT DIAGNOSIS > [MR18DE] P0135 HO2S1 HEATER Is the inspection result normal? YES >> INSPECTION END NO >> GO TO 2. 2. REPLACE HEATED OXYGEN SENSOR 1 Replace heated oxygen sensor 1. CAUTION: • Discard any sensor which has been dropped from a height of more than 0.5 m (19.7 in) onto a hard surface such as a concrete floor; use a new one. • Before installing new sensor, clean exhaust system threads using Heated Oxygen Sensor Thread Cleaner tool and approved anti-seize lubricant. >> INSPECTION END Terminals Resistance [at 25 ° C (77 ° F)] 2 and 3 3.4 - 4.4 Ω 1 and 2, 3, 4 ∞
Ω (Continuity should not exist) 4 and 1, 2, 3 |