operators_manual

Electronic Control System
• Ambient temperature sensor
• Camshaft Speed (CMP) sensor
•
Coolant temperature sensor
• Crankshaft Speed (CKP) sensor
• Engine Control Module (ECM)
• Engine oil temperature sensor
• Exhaust Gas Recirculation (EGR)
temperature sensor
• Exhaust manifold pressure sensor
• Fuel pressure sensor
• Fuel temperature sensor
• Intake manifold pressure and
temperature sensor
• Lambda sensor
• NOx sensor
• Pressure sensor after exhaust
throttle valve
• Temperature after turbocharger
• Turbocharger speed sensor
• Vehicle Speed Sensor (VSS)
• Water pump speed sensor
• Wiring harnesses connected at
both ends to emission warranty
components
Exhaust Gas Recirculation System
(EGR)
• EGR cooler and associated
plumbing
• EGR valve and associated
plumbing
Engine
• Exhaust manifold
• Exhaust throttle valve and
plumbing
Fueling System
• Fuel pumps and associated engine
plumbing
• Injectors
Replacement Parts
State of California emissions statement on
replacement parts.
PACCAR recommends that any service
parts used for maintenance, repair or
replacement of emission control systems
be new or genuine PACCAR approved
rebuilt parts and assemblies, and that the
engine be serviced by an authorized
PACCAR engine dealer . Your vehicle
contains air, fuel, and electrical
components that may affect engine
emission controls. The use of non-genuine
engine or vehicle replacement parts that
are not equivalent to the PACCAR engine
or OEM vehicle manufacturer’
s original
part may impair the engine and vehicle
emissions control system from working or
functioning effectively, and may jeopardize
your emissions warranty coverage.
The owner may elect to have maintenance,
replacement or repair of the emission
control parts performed by a facility other
than an authorized PACCAR engine dealer
and may elect to use parts other than new
or genuine approved rebuilt parts and
assemblies for such maintenance,
replacement or repair; however, the cost of
such service or parts and subsequent
failures resulting from such service or parts
will not be covered under this emission
control system warranty, except for
“Emergency Repairs on page 95.”
PACCAR Responsibilities
State of California emissions statement on
PACCAR's responsibility.
The warranty coverage begins when the
engine is delivered to the first purchaser or
first lessee. Repairs and service will be
performed by any authorized PACCAR
engine dealer using new or genuine
PACCAR approved rebuilt parts and
ENGINE WARRANTY - United States and Canada Engine Warranty
94 Y53-1166-1G1 (08/2018)
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