Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
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Oxygen Sensor: Service and Repair
Fig. 150 LAMBDA SOND:
To replace the Lambda-sond, apply some "Never-Seize" Volvo part number 1161035-9 to the threads of the new sond.
Fig. 150. Make sure that no paste enters into the slots on the tip, this will render the Lambda-sond ineffective. Torque the Lambda-sond to 55Nm (40ft.lbs).