LEMON Manuals
: Even more car manuals for everyone: 1960-2025
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DTC P0133: O2 Sensor Circuit Slow Response (Bank 1/Sensor 1)
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Visual Check of HO2S (B1/S1)
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Visual Check of HO2S (B1/S1)
IG "OFF" and disconnect HO2S (B1/S1) connector.
Check that HO2S (B1/S1) is contaminated or damaged by foreign materials.