User Manual

11/19/08
SB273014
Mack Trucks, Inc. Date Number Page
Service Bulletin
3(4)
3
Figure 3 — MP7 Engine Sensor Locations (Left Side)
Key Qty. Part No. Description
1 1 20524936 Boost Pressure Sensor
2 1 20524936 Boost Temperature Sensor
3 1 20796744 Crankcase Pressure Sensor
4 1 20930137 EGR Differential Pressure Sensor (For US04, sensor was located on the front right
area of engine)
5 1 20513343 Crankshaft Speed Sensor (Requires shim 20556179)
6 1 20738963 Inlet Humidity/Temperature Sensor
7 1 N/A Barometric Pressure Sensor (integral part of the EECU)
8 1 20898038 AHI Fuel Pressure (used with catalyzed DPF system only)
9 1 20898038 Fuel Pressure Sensor
10 1 21010707 EGR Temperature Sensor
11 1 21042447 Oil Level/Temperature Sensor