Hyundai Elantra: Engine Control / Fuel System / Engine Control System
Hyundai Elantra (CN7) 2021-2023 Service Manual / Engine Control / Fuel System / Engine Control System
- Description and operation
- Components and components location
- Engine Control Module (ECM)
- Boost Pressure Sensor (BPS)
- ETC (Electronic Throttle control) System
- Manifold Absolute Pressure Sensor (MAPS)
- Intake Air Temperature Sensor (IATS)
- Engine Coolant Temperature Sensor (ECTS)
- Crankshaft Position Sensor (CKPS)
- Camshaft Position Sensor (CMPS)
- Knock Sensor (KS)
- Heated Oxygen Sensor (HO2S)
- Accelerator Position Sensor (APS)
- CVVT Oil Temperature Sensor (OTS)
- Oil Pressure Sensor (OPS)
- Rail Pressure Sensor (RPS)
- Injector
- Ambient Temperature Sensor (ATS)
- Purge Control Solenoid Valve (PCSV)
- CVVT Oil Control Valve (OCV)
- Variable Force Solenoid (VFS)
- Fuel Pressure Control Valve (FPCV)
- Electric WGT Control Actuator
- RCV Control Solenoid Valve
- Integrated Thermal Management Module (ITM)
- CVVD Actuator
Description and operation
DescriptionIf the Gasoline Engine Control system components (sensors, ECM, injector, etc.) fail, interruption to the fuel supply or failure to supply the proper amount of fuel for various engine operating conditions will result...
Other information:
Hyundai Elantra (CN7) 2021-2023 Owner's Manual: Jack label
Example The actual Jack label in the vehicle may differ from the illustration. 1. Model Name 2. Maximum allowable load 3. When using the jack, set your parking brake. 4. When using the jack, stop the engine. 5. Do not get under a vehicle that is supported by a jack...
Hyundai Elantra (CN7) 2021-2023 Service Manual: Battery
Description and operation Description1.The CMF (Closed Maintenance Free) battery is, as the name implies, totally maintenance free and has no removable battery cell caps.2.The MF (Closed Maintenance Free) battery does not require water replenishment for the repair...
Categories
- Manuals Home
- 7th Gen Hyundai Elantra Owners Manual
- 7nd Gen Hyundai Elantra Service Manual
- Recommended Lubricants and Capacities
- Tires and Wheels
- Function malfunction and limitations
- Instrument Panel Overview
- Maintenance
Tachometer
The tachometer indicates the approximate number of engine revolutions per minute (RPM).
Use the tachometer to select the correct shift points and to prevent lugging and/ or over-revving the engine.
NOTICE
Do not operate the engine within the tachometer's RED ZONE. This may cause severe engine damage.
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