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Eos (1F7) V6-3.2L (BUB) (2008)

Powertrain Management > Computers and Control Systems > Sensors and Switches - Computers and Control Systems > Oxygen Sensor > Component Information > Testing and Inspection > Functions, Checking > Page 3028

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Perform a preliminary check to verify the customers complaint. Refer to => [ Preliminary Check ] See: Testing and Inspection/Scan Tool Testing
and Procedures/Preliminary Check

Start diagnosis

Function test

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Connect scan tool.

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Start the engine and let it run at idle.

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Select "Diagnostic mode 6: Check test results of components that are not continuously monitored".

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Select "Test-ID 02: Oxygen sensor monitoring behind catalytic converter".

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Select following Test-IDs.

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Check the specified values at idle.

If the specified values are obtained:

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End diagnosis and switch ignition off.

If the specified values are not obtained:

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Remove the right vehicle floor cover - arrows -. 

Checking primary voltage

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Disconnect the brown Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) (G130) electrical harness connector -  1 - or Oxygen
Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) (G131) - 2 -.

Powertrain Management > Computers and Control Systems > Sensors and Switches - Computers and Control Systems > Oxygen Sensor > Component Information > Testing and Inspection > Functions, Checking > Page 3028

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