1 ENGINE SYSTEMS 47
Engine and Vehicle Sensors
Figure 38 E ngine and veh
icle sensors
1. Electronic Con trol Mo
dule
(ECM)
2. Engine Oil Temperatur
e(EOT)
3. E ngine Coolant Temper
ature
(ECT)
4. Manifold Air Temperat
ure (MAT)
5. Intake Air Temperatur
e(IAT)
6. Water In Fuel (WIF)
7. Crankshaft Position (C
KP)
8. Camshaft Position (CM
P)
9. Vehicle Speed Sensor (V
SS)
10. Barometric Absolute Pre
ssure
(BAP)
11. Accelerator Position
Sensor
(APS)
12. Exhaust Gas Recircula
tion valve
Position (EGRP)
13. Engin e Coolant Level (
ECL)
14. Driveline Disengagem
ent Switch
(DDS)
15. Manifold Absolute Pre
ssure
(MAP)
16. Brake Control Pressu
re (BCP)
17. Engine Oil Pressure (E
OP)
18. Engine Fuel Pressure (
EFP)
19. Injection Control Pres
sure (ICP)
20. Exhaust Back Pressure (
EBP)
EGES-270-1
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
Follow all warnings, cautions, and notes.
© August 2008 Navistar, Inc.
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