Hyundai i-30: Intake and Exhaust System / EGR Cooler

Hyundai i30 (PD) 2018-2025 Service Manual / Engine Mechanical System / Intake and Exhaust System / EGR Cooler

Components and components location

Components

1. EGR Cooler assembly
2. EGR cooler water inlet hose
3. EGR gas outlet hose

4. EGR gas temp sensor
5. EGR valve
6. EGR cooler water outlet hose

Repair procedures

Removal and Installation

•	Be careful not to damage the parts located under the vehicle (floor under cover, fuel filter, fuel tank and canister) when raising the vehicle using the lift. (Refer to General Information - "Lift and Support Points")

1.	Disconnect the battery negative terminal.

2.	Drain the engine coolant. (Refer to Cooling System - "Coolant")

3.	Remove the catalytic converter (WCC). (Refer to Intake and Exhaust System - "Torbo Charger & Exhaust Manifold")

4.	Disconnect the EGR valve connector (A) and EGR temp sensor connector (B).

Remove the turbo charger oil drain pipe (A).

Tightening torque :

Bolt (To block) : 9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

Eye bolt (To turbo) : 22.5 - 26.4 N.m (2.3 - 2.7 kgf.m, 16.6 - 19.5 lb-ft)

6.	Disconnect the EGR cooler water inlet hose (A) and EGR gas outlet hose (B)

Remove the EGR Cooler assembly (A).

Tightening torque :

22.5 - 26.4 N.m (2.0 - 2.5 kgf.m, 16.6 - 19.5 lb-ft

8.	Install in the reverse order of removal.

9.	Fill the radiator with coolant. (Refer to Cooling System - "Coolant")

Muffler

Components and components location Components 1. Front muffler 2. GPF 3. Center muffler 4. Rear muffler 5...

Other information:

Hyundai i30 (PD) 2018-2025 Service Manual: Components and components location

Hyundai i30 (PD) 2018-2025 Service Manual: Instrument Cluster

Components and components location Components TFT LCD Cluster (Standard) TFT LCD Cluster (7Inch) Connector Pin Information Connector Pin Information No. Description No. Description 1 Ground 21 Trip switch (-) 2 Illumination (-) 22 Trip switch 1 (+) 3 Rheostat switch (Down)_Input 23 Trip switch 2 (+) 4 Rheostat switch (Up)_Input 24 M/T N switch 5 Dentent 25 Driver mode switch 6 P 26 - 7 R 27 - 8 N 28 Low washer level sensor 9 D 29 M-CAN (Low) 10 S 30 M-CAN (High) 11 Immobillizer 31 - 12 Vehicle speed_Output 32 C-CAN (High) 13 Alternator_Input 33 C-CAN(Low) 14 Fuel sender (+)_Input 34 - 15 - 35 - 16 Fuel sender (-)_Input 36 - 17 Water separator (+) 37 Ground 18 Airbag (+)_Input 38 - 19 Oil press switch (-)_Input 39 IGN 1 20 Tail_input 40 Battery (+) Schematic diagrams Circuit Diagram TFT LCD Cluster (Standard) TFT LCD Cluster (7Inch) Description and operation Description Communication Network Diagram Abbreviation Expalnation ECM Engine Control Module TCU Transmission Control Unit MDPS Motor Driven Power Steering AEB Autonomous Emergency Braking LKAS Lane Keeping Assist System FPS Fuel Pump Control module RR CAMERA Rear View Carmera VACUUM Vacuum Pump CLUSTER Cluster Module ACU Airbag Control Unit DATC Dual Automatic Temp Control MTC Temp Control OCS Occupant Classification System VDC Vehicle Dynamic Control BSD Blind Spot Detection AMP Amplifier AVN Head Unit (Audio / AVN) SMK Smart Key Unit WPC Wireless Power Charger IMS Integrated Memory System DDM Driver Door Module ADM Assist Door Module BCM Body Control Module B-CAN Body Controller Area Network P-CAN Powertrain Controller Area Network M-CAN Multi media Controller Area Network C-CAN Chassis Controller Area Network Cluster Variant Coding As we have more options (ESC, MDPS etc...