125001125 - 1080B93 RIGHT UPPER LAMBDA SENSOR R R

Removing ( Refitting ) Ensure that the ignition key is in the OFF position, then disconnect the negative battery terminal (-).

	Name	Connector
-	Battery	See A1B BATTERY ( BATTERY NEGATIVE )

1. Disconnect the electrical connection for the right upper Lambda sensor and release it from the mounting bracket.

	Name	Connector
1	Lambda sensor on pre-catalyzer -2	See K16 LAMBDA SENSOR ON PRE-CATALYZER -2 ( CONNECTORS )

1. Undo and remove the right Lambda sensor. Refitting ( Removing ) 1. Place the right upper Lambda sensor back in its housing and tighten it to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
1	-	RIGHT LAMBDA SENSOR	M18	4.0 ÷ 5.0

Connect the electrical connection for the right upper Lambda sensor and secure it to the mounting bracketConnect the negative (-) battery terminal