R32 4Motion V6-3.2L (CBRA) (2008)
After repair work, the following work steps must be performed in the following sequence:
1. Check the DTC memory. See: Testing and Inspection/Scan Tool Testing and Procedures/Diagnostic Mode 03 - Read DTC Memory
2. If necessary, erase the DTC memory. See: Testing and Inspection/Scan Tool Testing and Procedures/Diagnostic Mode 04 - Erase DTC Memory
3. If the DTC memory was erased, generate readiness code. See: Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
End of diagnosis
Heated Oxygen Sensor 2 G108, Checking
Heated Oxygen Sensor 2 G108, Checking
NOTE: When servicing terminals in the electrical harness connector of Heated Oxygen Sensor (HO2S) 2 G108, use only gold-plated terminals.
Special tools, testers and auxiliary items required
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Multimeter.
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Wiring diagram.
Test requirements
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FuseSB11 OK.
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Battery voltage at least 12.5 volts.
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All electrical consumers such as, lights and rear window defroster, switched off.
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Vehicles with automatic transmission, shift selector lever into position "P" or "N".
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A/C switched off.
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Ground (GND) connections between engine/transmission/chassis OK.
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Ignition switched off.
Test procedure
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Perform a preliminary check to verify the customers complaint. See: Testing and Inspection/Scan Tool Testing and Procedures/Preliminary Check
Start diagnosis
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Perform the function test in Diagnostic Mode 06. See: Testing and Inspection/Scan Tool Testing and Procedures/Diagnostic Mode 06 - Read Test
Results For Specific Diagnostic Functions
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End diagnosis and switch ignition off.
If the specified values are not obtained:
Checking primary voltage
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Remove the air filter.
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Disconnect the Heated Oxygen Sensor (HO2S) 2 G108 electrical harness connector - 2
