PREVOST X3-45 COMMUTER User Manual

SECTION 01 : ENGINE
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DOB 1300-1556 | X3-45 Commuter PA-1648 Maintenance Manual Section 01 revised Jan 2021
FIGURE 2: ENGINE HARNESS CONNECTION POINTS
IMPORTANT NOTE
Disconnection of Auxiliary Emission Control Device - 25% engine derate
Auxiliary Emission Control Device (EACD) defines as any element of design which senses temperature,
vehicle speed, engine RPM, transmission gear, manifold vacuum, or any other parameter for the
purpose of activating, modulating, delaying, or deactivating the operation of any part of the emission
control system.
Disconnection of the following EACD produces immediate activation of the Malfunction Indicator Lamp
MIL and 25% engine derate after three (3) hours of a continuous open circuit.

PREVOST X3-45 COMMUTER Specifications

General

Engine	Volvo D13
Transmission	Allison B500
Fuel Type	Diesel
Length	45 ft (13.7 m)
Width	102 in (2.6 m)
Horsepower	500 hp
GVWR	54, 000 lbs
Height	141 in