GReddy Turbo Kit Installation Manual
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GReddy Turbo Kit Installation Manual

GReddy Turbo Kit Installation Manual

Honda civic si ep3 (k20a) t517z 8cm2
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GReddy Turbo Kit
2
Honda Civic Si EP3 (K20A)
T517Z 8cm

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Summary of Contents for GReddy Turbo Kit

  • Page 1 GReddy Turbo Kit Honda Civic Si EP3 (K20A) T517Z 8cm...
  • Page 2 • Premium grade gasoline (92 octane or higher) is required with this Kit. • Make sure that the vehicle is not equipped with any ECU upgrade chips. • Use of GReddy Racing Spark Plugs ISO #7 or NGK plugs (colder than factory) is recommended with this kit.

  • Page 3: Parts List

    1. Parts List 1. Turbocharger T517Z 8cm P565 2. Turbo Exhaust Manifold (Cast Iron) Down Pipe Adapter (Cast Iron-Steel 60∅) Suction Pipe (Aluminum 60Ø) TZ suction flange (Aluminum 60Ø) Compression Pipe C-1 (Aluminum 50Ø) “ C-2 (Aluminum 60Ø) “ C-3 (Aluminum elbow No. 76 60Ø) Restrictor (Aluminum 43∅) 10.
  • Page 4 1. Parts List 27. Vacuum Hose (Blue) 5∅ x 200mm (for Actuator) 28. Rubber Hose 8Ø X 500mm (for Idle controller) 29. Rubber Hose 16Ø X 400mm (for Oil return) 30. Rubber Hose 19Ø X 190mm (for Blow by) 31. Silicone Hose 60Ø...
  • Page 5 1. Parts List 56. M6 X 10 P=1.0 B S/W F/W - (Down pipe heat shield) 57. M6 X 15 P=1.0 B S/W F/W - (Suction pipe & compression pipe bracket) 58. M6 X 15 P=1.0 B S/W F/W N (Suction pipe bracket) 59.
  • Page 6 1. Parts List...
  • Page 7 1. Parts List 27~30 32~33 34~39 49~50 56~66...
  • Page 8 2. Removal of Stock Parts When removing the stock parts, make sure you read over the factory repair manual for proper procedures. 2-1 Disconnect the negative terminal of the battery. 2-2 Release the fuel pressure in the fuel system by loosening the fuel pulsation damper on top of the fuel rail.
  • Page 9 3. Kit Installation Factory heat shield modification (1) Heat shield plate modification Trim the shaded area on the heat shield plate that was removed as shown. (2) VTEC Solenoid Valve Assembly heat shield Modification. Trim the shaded area on the heat shield that was removed as shown.
  • Page 10 Oil Pressure Line Installation Oil Pressure Switch (1) Remove the Oil Pressure switch and Install the 3-way install the union fitting and 3-way fitting fitting to the block on to the block. first. * Use Teflon tape on the thread. * Point the 3-way fitting outlet where the oil pressure switch is going to be installed to 2 o’clock.
  • Page 11 (2) Install the exhaust manifold using the factory gasket. * Use a new exhaust manifold gasket. * Use factory nuts on the top side of the flange. (Parts used #2, 67) Turbocharger Installation (1) Wrap the thermo cloth the actuator as shown.

  • Page 12: Oil Return

    Oil Return Installation (1) Install the provided oil return pipe to the turbocharger using the provided gasket and hardware as shown. (Parts used #24, 46, 60) (2) Remove the oil drain bolt and install the provided oil return banjo bolt using spacer and copper washers as shown.
  • Page 13 • Reinstall the heat shield and make sure there are enough clearance between the hose and the shield and the drive shaft. * Oil return hose to heat shield: 10mm * Oil return hose to drive shaft: 20mm Important! With out this proper clearance, there is a possibility of the return hose to fail and can cause fire and damage the engine.

  • Page 14: Suction Pipe

    (4) Cut the master power vacuum hose by the intake manifold and install the 3-way fitting. Connect the 5∅ side to the actuator with the provided 5∅ hose. * Secure all the vacuum hose with zip ties to prevent the hose from coming off the fitting.

  • Page 15: Turbine

    (6) Install stud bolts on to the inlet of the turbo, and install suction adapter using provided gasket and restrictor. (Parts used #5,9,41,62) Important! The restrictor must be used with this turbo kit. With out it, the system can exceed the set boost level and can damage the engine.

  • Page 16: Down Pipe Heat

    (2) Check the fitment of the downpipe heat shield and install gasket on the catalytic converter end of the downpipe. * The heat shield will be reinstalled later once the downpipe is installed. (Parts used #45, 48) (3) Install the downpipe to the turbo using provided gasket and hardware.
  • Page 17 3-12 Fuel Injectors Installation (1) Disconnect the fuel injector connectors and ground wire on the fuel delivery tube and remove the fuel delivery tube. * When removing the rail, use a rag to absorb the fuel that leaks out from the rail and hose.
  • Page 18 • This installation should only be performed by a trained specialist who is very familiar with the automobile’s electrical and fuel management system. • GReddy Performance Products Inc. is not responsible for any damage to the vehicle’s electrical system caused by improper installation.
  • Page 19 Connector A Connector B Connector C Connector D Connector E (31P) (24P) (22P) (17P) (31P) 1 2 3 4 5 6 7 1 2 3 4 5 15 16 15 6 25 6 23 24 18-8 (PL/R) 18-12 (B) 18-7 (Y/R) ｽﾌ...
  • Page 20 e-manage Factory ECU I/J Harness (18Pin) Wire Color Description ECU Pin # Color Code MAP IN arness) White Green/Red Throttle Grey Red/Black INJ 1 INJ 1 Blue/Red Brown INJ 2 INJ 2 Orange/Red INJ 3 INJ 3 Yello w/Red Blue INJ 4 INJ 4 Purpl...
  • Page 21 • It is very important that you monitor the boost pressure, and make sure not to over boost. Over boosting can cause engine damage. • GReddy Performance Products, Inc. is not responsible for any engine damage caused by over boosting (increased boost), modification to the kit, and/or misuse of the product.
  • Page 22 e-manage Information Important! • The e-manage included in this kit is preprogrammed for the this turbo kit. • Do not attempt to adjust any of the setting in the e-manage. • If any adjustment made can cause damage to the e-manage, engine and factory ECU.
  • Page 23 Checking Error Code Chart Error Error description CODE Airflow Signal 1 Incorrect wiring or disconnected Airflow Signal 1 input error Airflow voltage Incorrect Airflow signal output wiring. output error No Injector Not receiving an injector signal for Additional Injection Map pulse from all Not receiving injector signal I/J CH-1 No Injec...

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