125001124 - 1080B92 LEFT 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 left upper Lambda sensor and release it from its mounting bracket.

	Name	Connector
1	Lambda sensor on pre-catalyzer	See K15 LAMBDA SENSOR ON PRE-CATALYZER

2. Undo and remove the left upper Lambda sensor. Refitting ( Removing ) 1. Place the left 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

2. Connect the electrical connection for the left upper Lambda sensor and secure it to the mounting bracket. Connect the negative (-) battery terminal