2584271 - 1080B94 front lambda probe with catalitic converter r r

Removing ( Refitting ) Disconnect the negative battery terminal.
DescriptionConnector
-Battery    See A001 BATTERY
1. Disconnect the electrical connection for the front Lambda sensor.
DescriptionConnector
1Lambda sensor on pre-catalyzer    See K15 LAMBDA SENSOR ON PRE-CATALYZER ( ENGINE )
2. Use an appropriate wrench (2a) USAG 875 or similar to unscrew and remove front lambda sensor (2b) from the catalytic converter.
Refitting ( Removing ) Position the front Lambda sensor and tighten it to the catalytic converter to the recommended torque.
FasteningComponentdia  Value(daNm)
--REAR LAMBDA SENSOR TO CONVERTERM18 x 1.5(Manifold side) 4.5
Restore the electrical connection for the Lambda sensor.
DescriptionConnector
-Lambda sensor on pre-catalyzer    See K15 LAMBDA SENSOR ON PRE-CATALYZER ( ENGINE )
Connect the negative battery terminal.
DescriptionConnector
-Battery    See A001 BATTERY