312002076 - 1080A10 IDLING C.O. LEVEL - CHECK WITH SPECIAL EQUIPMENT

Carry out the measurement with all the emission control devices active and at the specified idle speed.

Insert the probe of an exhaust gas analyser into the end of the exhaust pipe for at least 30 cm.

If the shape of the exhaust tailpipe will not allow the probe to be fully introduced, add an extension that ensures a seal in the joint area.

- Wait for the exhaust gas analyser indices to stabilise.- With the engine idling, check that the CO2 level is within specified limits.

Component	Fastening	dia	Value (daNm)	Validity
Lambda sensor	-	M18x1.5	4.5	all versions

Component	Fastening	dia	Value (daNm)	Validity
Exhaust gas temperature sensor	-	-	4.5	1.3 Multijet

Component	Fastening	dia	Value (daNm)	Validity
Exhaust gas pressure sensor	-	-	2.5	1.3 Multijet