Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2019 Honda Pilot LX, FWDFACTORY OEM SERVICE PROCEDURE
Engine Control System / Engine Mechanical - Service Information
- Overhaul
- Removal And Installation
- A/F Sensor
- Accelerator Pedal Module
- Air Cleaner
- CKP Sensor
- CMP Sensor
- Camshaft Pulley
- Camshaft
- Crankshaft Pulley
- Dc-Dc Converter
- DRIVE PLATE (9-Speed A/T) (2019 2020 2021)
- DRIVE PLATE (6-Speed A/T) [(9-Speed A/T) (2016 2017 2018]
- ECT Sensor 1
- ECT Sensor 2
- EGR Pipe
- EGR Valve
- EVAP Canister Purge Valve
- EVAP Canister (KA/Kc)
- EVAP Canister Vent Shut Valve (KA/Kc)
- Engine Block Sealing Bolt
- Engine Oil Pan
- ENGINE (6-Speed A/T) ('16-'18 9-Speed A/T)
- ENGINE (9-Speed A/T) (2019 2020 2021)
- Ftp Sensor (KA/Kc)
- Front Rocker Arm Oil Control Valve
- Injector Control Module
- INJECTOR (6-Speed A/T, '16-'18 9-Speed A/T)
- INJECTOR (9-Speed A/T) (2019 2020 2021)
- Intake Air Resonator
- INTAKE MANIFOLD (6-Speed A/T, '16-'18 9-Speed A/T)
- Intake Manifold (2019 2020 2021)
- KNOCK SENSOR 1 (Bank 1) And KNOCK SENSOR 2 (Bank 2)
- MAF Sensor/IAT Sensor
- Map Sensor
- PCM (6-Speed A/T), ('16-'18 9-Speed A/T)
- PCM (9-Speed A/T) (2019 2020 2021)
- PCV Valve
- Piston, Ring, Pin, And Connecting Rod
- Rear Rocker Arm Oil Control Valve
- Rocker Arm Assembly
- ROCKER ARM OIL PRESSURE SWITCH A (Bank 1) AND ROCKER ARM OIL PRESSURE SWITCH B (Bank 1)
- ROCKER ARM OIL PRESSURE SWITCH A (Bank 2)
- Secondary Ho2S
- Throttle Body
- Under-Floor TWC
- Valve, Spring, And Valve Seal
- Warm Up TWC
- Water Passage
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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