volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Idle Speed > < Fuel Pressure - Measurement While Driving|Page 2767
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Air/Fuel Mixture: Specifications

CO Content ..........................................................................................................................................................................................................  0.2 - 1.0%

Notes:

CO content and Idling speed cannot be adjusted, only checked.
CO content checked upstream of the Catalytic Converter (TWC).
The Heated Oxygen Sensor (HO2S) must be connected during measurement.
A/C must be switched OFF during measurement.
Engine must be warmed up.
Automatic transmission: Gear selector lever must be in P during measurement.

Idle Speed > < Fuel Pressure - Measurement While Driving|Page 2767