Lincoln Navigator: Engine Emission Control - 3.5L EcoBoost (272kW/370PS) / Engine Emission Control - Component Location. Description and Operation
| Item | Description |
|---|---|
| 1 | Differential pressure feedback EGR sensor. |
| 2 | EGR outlet tube. |
| 3 | EGR temperature sensor. |
| 4 | EGR back pressure sensor. |
| 5 | PCV valve. |
| 6 | EGR valve. |
| 7 | EGR cooler. |
Engine Emission Control - System Operation and Component Description. Description and Operation
System Operation
Exhaust Gas Recirculation (EGR) System
Overview
The EGR system controls the NOX
emissions. Small amounts of exhaust gases are recirculated back into
the combustion chamber to mix with the air to fuel charge...
Other information:
Lincoln Navigator 2018-2025 Workshop Manual: Body and Frame. Description and Operation
Body The body consists of the following: Aluminum and aluminum alloys Steel hood hinges Body cab structure constructed of aluminum Bolted, removable front fenders, hinged doors and hood constructed of aluminum Bonded and riveted aluminum body panels Mastic pads used on floor pan for sound deadening Standard and extended wheelbase models ..
Lincoln Navigator 2018-2025 Workshop Manual: Exhaust System. Diagnosis and Testing
Symptom Chart(s) Symptom Chart: Symptom Chart - Exhaust System Verify the customer concern. Inspect the components of the exhaust system for obvious signs of damage or other mechanical concerns using the following chart. Visual Inspection Chart - Mechanical Mechanical Exhaust pipe pinched or crushed Damage..
Categories
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- 4th Gen Lincoln Navigator Service Manual (2018 - 2025)
- Front Seat. Removal and Installation
- Front Bumper Cover. Removal and Installation
- Head Up Display (HUD) Module Calibration. General Procedures
- All Terrain Control Module (ATCM). Removal and Installation
- Satellite Radio Antenna. Removal and Installation
Rear Drive Halfshafts. Diagnosis and Testing
Preliminary Inspection
Visually inspect the CV joints, housing, boots, and clamps for obvious signs of mechanical damage.If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step
If the cause is not visually evident, verify the symptom and REFER to Symptom Chart: NVH.
