3237579 - 1080A10 idling c.o. level - check with special equipment

 Refer to op.. 1080A12  idling co level - check using special equipment and adjust speed

Carry out the measurement will all the emission control devices activated and at the recommended idle speed.

If the shape of the end section of the exhaust pipe is such that the sensor cannot be fully introduced, a special extension pipe which guarantees the seal in the join area must be added.