Home / DTC / P1139 — HO2S Insufficient Switching Bank 1 Sensor 2

P1139 — HO2S Insufficient Switching Bank 1 Sensor 2

Detailed page for trouble code P1139.

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P1139

SATURN P — Powertrain

HO2S Insufficient Switching Bank 1 Sensor 2

Brand: SATURN

Type: P — Powertrain

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