C - Peterbilt Motors Company
C - Peterbilt Motors Company
C - Peterbilt Motors Company
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• Intake Manifold Pressure and<br />
Temperature Sensor<br />
• Turbocharger Speed Sensor<br />
• Exhaust Gas Recirculation (EGR)<br />
Temperature Sensor<br />
• EGR Differential Pressure Sensor<br />
and associated plumbing<br />
• Crankshaft Speed Sensor<br />
• NOx Sensor<br />
• Ambient Temperature Sensor<br />
• Lambda Sensor<br />
• Exhaust Manifold Pressure Sensor<br />
• Temperature after Turbocharger<br />
• Vehicle Speed Sensor<br />
• Engine Oil Temperature Sensor<br />
• Water Pump Speed Sensor<br />
• Fuel Temperature Sensor<br />
• Pressure Sensor after Exhaust<br />
Throttle Valve<br />
• Wiring harnesses connected at<br />
both ends to emission warranty<br />
components<br />
Exhaust Gas Recirculation System<br />
(EGR)<br />
• EGR Valve and associated<br />
plumbing<br />
• EGR Cooler and associated<br />
plumbing<br />
Engine<br />
• Exhaust Manifold<br />
• Exhaust Throttle Valve and<br />
plumbing<br />
Fueling System<br />
• Injectors<br />
• Fuel Pumps and associated<br />
engine plumbing<br />
Replacement Parts<br />
Warranty<br />
PACCAR recommends that any<br />
service parts used for maintenance,<br />
repair or replacement of emission<br />
control systems be new or genuine<br />
approved rebuilt parts and assemblies,<br />
and that the engine be serviced<br />
by an authorized PACCAR Engine<br />
dealer. Your vehicle contains air,<br />
fuel, and electrical components that<br />
may affect engine emission controls.<br />
The use of non-genuine engine or<br />
vehicle replacement parts that are not<br />
equivalent to the PACCAR engine or<br />
OEM vehicle manufacturer’s original<br />
part may impair the engine and vehicle<br />
emissions control system from working<br />
or functioning effectively, and may<br />
jeopardize your emissions warranty<br />
coverage.<br />
The owner may elect to have<br />
maintenance, replacement or repair of<br />
the emission control parts performed<br />
by a facility other than an authorized<br />
6-19<br />
6