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DTC P0037, P0038, P0057, P0058 HO2S2 HEATER EC-173 C D E F G H I J K L M A EC Component Inspection ABS002EY HEATED OXYGEN SENSOR 2 HEATER 1. Check resistance between HO2S2 terminals as follows. 2. If NG, replace heated oxygen sensor 2. CAUTION: ● Discard any heated oxygen sensor which has been dropped ● Before installing new oxygen sensor, clean exhaust system Removal and Installation ABS002EZ HEATED OXYGEN SENSOR 2 Refer to EM-22, "EXHAUST MANIFOLD AND THREE WAY CATALYST" Terminal No. Resistance 2 and 3 5.0 - 7.0 Ω [at 25 ° C (77 ° F)] 1 and 2, 3, 4 ∞
Ω (Continuity should not exist) 4 and 1, 2, 3 SEF249Y |