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Fault 1066 - Lean O2 Sensor Reading

Fig 1: Fault 1066 (1 of 3) - Oxygen (O2) Sensor Schematic
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Fig 2: Fault 1066 (2 of 3) - Lean Oxygen (O2) Sensor Reading Flow Chart
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Fig 3: Fault 1066 (3 of 3) - Lean Oxygen (O2) Sensor Reading (Cont.) Flow Chart
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