Codes 27 & 29 - Sub-Oxygen Sensor Circuit (SC400)

• Code 27 - Left Bank
• Code 29 - Right Bank

Fig 1: Codes 27 & 29 - Diagnostic Flowchart (SC400, 1 Of 2)

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Fig 2: Codes 27 & 29 - Diagnostic Flowchart (SC400, 2 Of 2)

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