Hyundai Elantra AD Quiz
Engine Control System/Fuel System

Components and Component Location

In this manual: Engine Control System/Fuel System
General Information — 9Engine Mechanical System — 84Engine Electrical System — 60Emission Control System — 24Engine Control System/Fuel System — 90Automatic Transmission — 92Drive Shaft and Axle — 20Suspension System — 31Steering — 20Restraints — 50Brake System — 63Body (Interior and Exterior) — 214Body Electrical System — 221Heating, Ventilation, and Air Conditioning — 71
~2min read

Component Location

1. Engine Control Module (ECM)
2. Manifold Absolute Pressure Sensor (MAPS)
3. Intake Air Temperature Sensor (IATS)
4. Engine Coolant Temperature Sensor (ECTS)
5. Throttle Position Sensor (TPS) [built into ETC module]
6. Crankshaft Position Sensor (CKPS)
7. Camshaft Position Sensor (CMPS) [Bank 1/Intake]
8. Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
9. Knock Sensor (KS)
10. Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 1]
11. Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2]
12. Accelerator Pedal Position Sensor (APS)
13. Fuel Tank Pressure Sensor (FTPS)
14. Fuel Level Sensor (FLS)
15. Air Conditioning Pressure Transducer (APT)		 16. ETC Motor [built into ETC module]
17. Injector
18. Purge Control Solenoid Valve (PCSV)
19. CVVT Oil Control Valve (OCV) [Bank 1/Intake] No. 1
20. CVVT Oil Control Valve (OCV) [Bank 1/Intake] No. 2
21. CVVT Oil Control Valve (OCV) [Bank 1/Exhaust]
22. Variable Intake Solenoid (VIS)
23. Variable Charge Motor Actuator (VCMA)
24. Canister Close Valve (CCV)
25. Ignition Coil
26. Main Relay
27. Fuel Pump Relay
28. Data Link Connector (DLC) [16-pin]
29. Universal Check Connector [20-pin]

1. Engine Control Module (ECM) 2. Manifold Absolute Pressure Sensor (MAPS)
3. Intake Air Temperature Sensor (IATS)
4. Engine Coolant Temperature Sensor (ECTS) 5. Throttle Position Sensor (TPS)
16. ETC Motor
6. Crankshaft Position Sensor (CKPS) 7. Camshaft Position Sensor (CMPS) [Bank 1/Intake]
8. Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
9. Knock Sensor (KS) 10. Heated Oxygen Sensor (HO2S) [Bank1/Sensor1]
11. Heated Oxygen Sensor (HO2S) [Bank1/Sensor2] 12. Accelerator Pedal Position Sensor (APS)
13. Fuel Tank Pressure Sensor (FTPS) 14. Fuel Level Sensor (FLS)
15. Air Conditioning Pressure Sensor (APT) 17. Injector
25. Ignition Coil
18. Purge Control Solenoid Valve (PCSV) 19. CVVT Oil Control Valve (OCV) [Bank 1/Intake] No.1
20. CVVT Oil Control Valve (OCV) [Bank 1/Intake] No.2 21. CVVT Oil Control Valve (OCV) [Bank 1/Exhaust]
22. Variable Intake Solenoid (VIS) 23. Variable Charge Motor Actuator (VCMA)
24. Canister Close Valve (CCV) 26. Main Relay
27. Fuel Pump Relay
28. Data Link Connector (DLC) [16-Pin] 29. Universal Check Connector [20-Pin]

Test yourself

A quick Hyundai Elantra AD quiz: every answer comes with an explanation and a link to the manual page.