Hyundai i20 Quiz
Engine/Fuel Control System

Components and Component Location

In this manual: Engine/Fuel Control System
General Information — 17Engine Mechanical System — 79Engine Electrical System — 50Emission Control System — 22Engine/Fuel Control System — 107Clutch System — 27MANUAL TRANSMISSION SYSTEM — 21Drive Shaft and Axle — 18Suspension System — 29Steering System — 21Restraint — 41Braking System — 53Body Work (Interior and Exterior) — 190Body Electrical System — 181Heating, Ventilation and Air Conditioning — 58
~2min read

Component location

1. Engine Control Module (ECM)
2. Manifold Absolute Pressure Sensor (MAPS)
3. Intake Air Temperature Sensor (IATS)
4. Boost Pressure Sensor (BPS)
5. Engine Coolant Temperature Sensor (ECTS)
6. Throttle Position Sensor (TPS) [in ETC module]
7. Crankshaft Position Sensor (CKPS)
8. Camshaft Position Sensor (CMPS) [Bank 1/Intake]
9. Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
10. Knock Sensor (KS)
11. Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1]
12. Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2]
13. Rail Pressure Sensor (RPS)
14. Accelerator Pedal Position Sensor (APS)
15. Air Conditioning Pressure Sensor (APT)
16. Ambient Temperature Sensor (ATS)
17. ETC Motor [built into ETC module]
18. Injector
19. Purge Control Solenoid Valve (PCSV)
20. CVVT Oil Control Valve (OCV) [Bank 1/Intake]
21. CVVT Oil Control Valve (OCV) [Bank 1/Exhaust]
22. Fuel Pressure Control Valve (FPCV)
23. Wastegate Electric Actuator (EWGA)
24. RCV Control Solenoid Valve
25. Ignition Coil
26. Main Relay
27. Fuel Pump Relay
28. Data Link Connector (DLC) [16-pin]
29. Multi-Purpose Control Connector (MPCC) [6-pin]

1. Engine Control Module (ECM) 2. Manifold Absolute Pressure Sensor (MAPS)
3. Intake Air Temperature Sensor (IATS)
4. Boost Pressure Sensor (BPS) 5. Engine Coolant Temperature Sensor (ECTS)
6. Throttle Position Sensor (TPS) [in ETC module]
17. ETC Motor [built into ETC module]		 7. Crankshaft Position Sensor (CKPS)
8. Camshaft Position Sensor (CMPS) [Bank 1/Intake] 9. Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
10. Knock Sensor (KS) 11. Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1]
12. Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] 13. Rail Pressure Sensor (RPS)
18. Injector
14. Accelerator Pedal Position Sensor (APS)
15. Air Conditioning Pressure Sensor (APT)
16. Ambient Temperature Sensor (ATS) 19. Purge Control Solenoid Valve (PCSV)
20. CVVT Oil Control Valve (OCV) [Bank 1/Intake] 21. CVVT Oil Control Valve (OCV) [Bank 1/Exhaust]
22. Fuel Pressure Control Valve (FPCV) 23. Wastegate Electric Actuator (EWGA)
24. RCV Control Solenoid Valve 25. Ignition Coil
26. Main Relay
27. Fuel Pump Relay
29. Multi-Purpose Control Connector (MPCC) [6-pin]		 28. Data Link Connector (DLC) [16-pin]

Test yourself

A quick Hyundai i20 quiz: every answer comes with an explanation and a link to the manual page.