Visual Index - Engine Compartment

Location Index
Engine Compartment 1
Engine Compartment 2

Engine Compartment 1

Courtesy of HONDA, U.S.A., INC.

Engine Compartment 1

No.	Component	Related System
1	Electric Coolant Heater	Climate Control
2	Electric Water Valve	Climate Control
3	Electric Heater Coolant Pump	Climate Control
4	Air Fuel Ratio (A/F) Sensor (Sensor 1)	Fuel and Emissions Systems
5	Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2)	Fuel and Emissions Systems
6	Camshaft Position (CMP) Sensor B	Fuel and Emissions Systems
7	Camshaft Position (CMP) Sensor A	Fuel and Emissions Systems
8	Park Pawl Actuator	Gear

No.	Component	Related System
9	Electric Servo Brake Control Unit/Pedal Feel Simulator	Electric Servo Brake System Adaptive Cruise Control (ACC) Collision Mitigation Braking System (CMBS) Lane Keeping Assist System (LKAS) Road Departure Mitigation
10	Brake Fluid Level Switch	Brake Electric Servo Brake System Gauges
11	Charge Inlet	Electric Powertrain
12	Park Position Sensor	Gear
13	Engine Coolant Temperature (ECT) Sensor 1	Fuel and Emissions Systems
14	Transmission Fluid Temperature Sensor	Electric Powertrain
15	Mass Air Flow (MAF) Sensor/Intake Air Temperature (IAT) Sensor 1	Fuel and Emissions Systems
16	ES Electric Water Pump	Electric Powertrain
17	DT Electric Water Pump	Electric Powertrain
18	DT Radiator Coolant Temperature Sensor	Electric Powertrain
19	Transmission Fluid Pressure Sensor	Gear
20	Shift Solenoid Valve B	Gear
21	Shift Solenoid Valve A	Gear
22	Engine Coolant Temperature (ECT) Sensor 2	Fuel and Emissions Systems
23	Outside Air Temperature Sensor	Climate Control Gauges Rear Window Defogger Wipers/Washers
24	Crankshaft Position (CKP) Sensor	Fuel and Emissions Systems
25	Knock Sensor	Fuel and Emissions Systems
26	A/C Pressure Sensor	Climate Control
27	Intake Air Temperature (IAT) Sensor 2	Fuel and Emissions Systems
28	Powertrain Control Module (PCM)	Fuel and Emissions Systems Gear Climate Control Automatic Dimming Mirrors Fuel Fill Door Gauges Keyless Access System Adaptive Cruise Control (ACC) Collision Mitigation Braking System (CMBS) Lane Keeping Assist System (LKAS) Road Departure Mitigation
29	Rocker Arm Oil Pressure Switch	Fuel and Emissions Systems
30	Rocker Arm Oil Pressure Sensor	Fuel and Emissions Systems

Engine Compartment 2

Courtesy of HONDA, U.S.A., INC.

Engine Compartment 2

No.	Component	Related System
1	Rocker Arm Oil Control Valve	Fuel and Emissions Systems
2	Tandem Motor Cylinder	Electric Servo Brake System
3	Ignition Coils	Ignition System
4	EGR Valve	Fuel and Emissions Systems
5	Evaporative Emission (EVAP) Canister Purge Valve	Fuel and Emissions Systems
6	ES Coolant Temperature Sensor 4	Electric Powertrain
7	PCU	Electric Powertrain
8	VSA Modulator-Control Unit	TPMS Electric Parking Brake VSA System Keyless Access System Adaptive Cruise Control (ACC) Collision Mitigation Braking System (CMBS) Lane Keeping Assist System (LKAS) Road Departure Mitigation
9	Water Valve	Electric Powertrain

No.	Component	Related System
10	Throttle Body - Throttle Actuator - Throttle Position (TP) Sensor	Fuel and Emissions Systems
11	Manifold Absolute Pressure (MAP) Sensor	Fuel and Emissions Systems
12	PCV Valve	Fuel and Emissions Systems
13	ES Coolant Temperature Sensor 2	Electric Powertrain
14	ES Coolant Temperature Sensor 1	Electric Powertrain
15	Injector	Fuel and Emissions Systems
16	Electric VTC Motor	Fuel and Emissions Systems