Description - ECM
WARNING: This page is about a different car, the 2005 Dodge Pickup and 2005 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
| 1 - ENGINE COOLANT TEMPERATURE (ECT) SENSOR | 14 - FUEL DRAIN TUBE |
| 2 - INTAKE MANIFOLD AIR HEATER/ELEMENTS | 15 - OIL PRESSURE SWITCH |
| 3 - FUEL PRESSURE SENSOR | 16 - ENGINE CONTROL MODULE (ECM) |
| 4 - FUEL PRESSURE LIMITING VALVE | 17 - FUEL INJECTION PUMP |
| 5 - HIGH-PRESSURE FUEL LINES | 18 - CRANKSHAFT POSITION (ENGINE SPEED) SENSOR |
| 6 - FUEL HEATER | 19 - CAMSHAFT POSITION SENSOR (CMP) |
| 7 - HIGH-PRESSURE FUEL RAIL | 20 - FUEL CONTROL ACTUATOR (FCA) |
| 8 - FUEL HEATER TEMPERATURE SENSOR (THERMOSTAT) | 21 - CASCADE OVERFLOW VALVE |
| 9 - FUEL FILTER/WATER SEPARATOR | - |
| 10 - FUEL DRAIN MANIFOLD (CYLINDER HEAD FUEL RETURN LINE) | - |
| 11 - DRAIN VALVE | - |
| 12 - FUEL RETURN LINE CONNECTION (TO FUEL TANK) | - |
| 13 - FUEL SUPPLY LINE (LOW-PRESSURE, TO ENGINE) |
The Engine Control Module (ECM) for the 5.9L diesel engine (16) is bolted to the left side of the engine below the intake manifold.