3237587 - 1080B92 left upper lambda sensor r r

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

	Name	Connector
-	Battery	A1B

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

	Name	Connector
1	Lambda sensor on pre-catalyzer	K15

2. Undo and remove the left Lambda sensor. Refitting ( Removing ) 1. Place the left 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 Lambda sensor and secure it to the mounting bracket. Connect the battery terminal (-).