Engine Installation

2005 Acura TSX AutomaticSECTION Engine Installation

Special Tools Required 

Universal eyelet 07AAK-SNAA120

  1. Install the accessory brackets and tighten their bolts to the specified torque.
    Fig 1: Accessory Brackets And Bolts W/Torque Specifications
    G05490012Courtesy of AMERICAN HONDA MOTOR CO., INC.
  2. Attach the chain hoist to the engine/transmission, then install the engine/transmission into position in the vehicle.
    NOTE: Reinstall the mounting bolts/support nuts in the sequence given in the following steps. Failure to follow this sequence may cause excessive noise, vibration, and reduce bushing life.
  3. Tighten the front mount bolt (A), then install the front mount stop (B), vacuum hose clamp bracket (C), and vacuum hose (D).
    Fig 2: Vacuum Hose Clamp Bracket, Front Mount Bolt And Vacuum Hose W/Torque Specification
    G05490013Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Tighten the rear mount bolt (A), then install the rear mount stop (B).
    Fig 3: Rear Mount Stop And Rear Mount Bolt W/Torque Specification
    G05490014Courtesy of AMERICAN HONDA MOTOR CO., INC.
  5. Install the upper bracket (A), then tighten the bolts in the sequence shown.
    Fig 4: Upper Bracket Bolts W/Torque Specifications
    G05490015Courtesy of AMERICAN HONDA MOTOR CO., INC.
  6. Install the ground cable (B).
  7. M/T model: Loosen the transmission upper mount bolt (A), then install the transmission upper mount/ bracket assembly (B), clutch line clamp bracket (C), and ground cable (D).
    Fig 5: Transmission Upper Mount/ Bracket Assembly, Clutch Line Clamp Bracket And Ground Cable (M/T Model) W/Torque Specifications
    G05490016Courtesy of AMERICAN HONDA MOTOR CO., INC.
  8. A/T model: Install the transmission upper mount (A), transmission upper bracket (B), and ground cable (C), then loosely install the transmission upper bracket plate (D).
    Fig 6: Transmission Upper Mount, Transmission Upper Bracket And Ground Cable (A/T Model) W/Torque Specifications
    G05490017Courtesy of AMERICAN HONDA MOTOR CO., INC.
  9. M/T model: Tighten the transmission upper mount bolt.
    Fig 7: Transmission Upper Mount Bolt (M/T Model) W/Torque Specification
    G05490018Courtesy of AMERICAN HONDA MOTOR CO., INC.
  10. A/T model: Tighten the transmission upper mount bracket plate mounting bolts (A) and the transmission upper mount bolt (B).
    Fig 8: Transmission Upper Mount Bracket Plate Mounting Bolts And Transmission Upper Mount Bolt (A/T Model) W/Torque Specifications
    G05490019Courtesy of AMERICAN HONDA MOTOR CO., INC.
  11. Remove the chain hoist from the engine/ transmission then remove the universal eyelet (07AAK-SNAA120).
  12. Raise the vehicle on the lift to full height.
  13. Tighten the nuts securing the transmission lower front mount and transmission lower rear mount.
    Fig 9: Transmission Lower Front Mount And Transmission Lower Rear Mount Nuts W/Torque Specification
    G05490020Courtesy of AMERICAN HONDA MOTOR CO., INC.
  14. Install exhaust pipe A. Use new gaskets (B) and new self locking nuts (C).
    Fig 10: Exhaust Pipe, Gaskets And Self Locking Nuts W/Torque Specs.
    G05490021Courtesy of AMERICAN HONDA MOTOR CO., INC.
  15. A/T model: Install the shift cable (see SHIFT CABLE REPLACEMENT ).
  16. Install a new set ring on the end of each driveshaft, then install the driveshafts. Make sure each ring "clicks" into place in the differential and intermediate shaft.
  17. Connect the suspension lower arm ball joints (see LOWER ARM REMOVAL/INSTALLATION ).
  18. Install the damper forks (see LOWER ARM REMOVAL/INSTALLATION ).
  19. Connect the stabilizer links (see STABILIZER LINK REPLACEMENT ).
  20. Install the splash shield (see TRANSMISSION INSTALLATION ).
  21. Lower the vehicle on the. lift.
  22. Check the quick connector (A) and set ring (B) for cracks or damage. If the connector and/or set ring are cracked or damaged, replace the connector.
    Fig 11: Identifying Quick Connector And Set Ring
    G05490022Courtesy of AMERICAN HONDA MOTOR CO., INC.
  23. Make sure the set ring is in place inside the quick connector. If the set ring is off the connector, replace the quick connector.
  24. Replace the O-ring (C) in the quick connector.
  25. Check the lock (D). If the lock is damaged or deformed, replace it. When installing the new lock to the connector, slide it straight down along the groove.
  26. Clean the connecting surface of the radiator (E), then apply clean engine coolant around the connecting surface.
  27. Push down the lock (A), then push the quick connector (B) onto the radiator until you hear it click.
    Fig 12: Pushing Quick Connector
    G05490023Courtesy of AMERICAN HONDA MOTOR CO., INC.
  28. Install the upper radiator hose (A) and heater hoses (B).
    Fig 13: Identifying Upper Radiator Hose And Heater Hoses
    G05490024Courtesy of AMERICAN HONDA MOTOR CO., INC.
  29. A/T model: Install the automatic transmission fluid (ATF) cooler hoses (see ATF COOLER HOSE REPLACEMENT ).
  30. Install the A/C compressor.
    Fig 14: A/C Compressor Bolts W/Torque Specification
    G05490025Courtesy of AMERICAN HONDA MOTOR CO., INC.
  31. Install the power steering (P/S) pump (A) and the P/S hose clamp (B).
    Fig 15: Power Steering Pump And P/S Hose Clamp W/Torque Specifications
    G05490026Courtesy of AMERICAN HONDA MOTOR CO., INC.
  32. Install the drive belt (see DRIVE BELT REPLACEMENT ).
  33. Connect the air fuel ratio (A/F) sensor connector.
    Fig 16: Identifying Air Fuel Ratio Sensor Connector
    G05490027Courtesy of AMERICAN HONDA MOTOR CO., INC.
  34. M/T model: Install the select cable and shift cable (see TRANSMISSION INSTALLATION ).
  35. M/T model: Install the clutch slave cylinder and clutch line bracket mounting bolt (see TRANSMISSION INSTALLATION ).
  36. Push the engine control module (ECM)/powertrain control module (PCM) connectors through the bulkhead, then install the grommet (A) and harness clamps (B).
    Fig 17: Identifying APP Sensor Connector, Grommet And Harness Clamps
    G05490028Courtesy of AMERICAN HONDA MOTOR CO., INC.
  37. Connect the accelerator pedal position (APP) sensor connector (C).
  38. Connect the ECM/PCM connectors (A) and main wire harness connectors (B).
    Fig 18: Identifying ECM/PCM Connectors And Main Wire Harness Connectors
    G05490029Courtesy of AMERICAN HONDA MOTOR CO., INC.
  39. Install the evaporative emission (EVAP) canister hose (A) and brake booster vacuum hose (B).
    Fig 19: Identifying Evaporative Emission Canister Hose And Brake Booster Vacuum Hose
    G05490030Courtesy of AMERICAN HONDA MOTOR CO., INC.
  40. Connect the fuel feed hose (A) (see FUEL LINE/QUICK-CONNECT FITTING INSTALLATION ), then install the quick-connect fitting cover (B). Make sure the connector engages fully.
    Fig 20: Identifying Fuel Feed Hose And Quick-Connect Fitting Cover
    G05490031Courtesy of AMERICAN HONDA MOTOR CO., INC.
  41. Install the strut brace (A), then install the harness clamp (B) and bolt (C).
    Fig 21: Strut Brace, Harness Clamp And Bolt With Torque Specifications
    G05490032Courtesy of AMERICAN HONDA MOTOR CO., INC.
  42. Connect the harness connector (A).
    Fig 22: Harness Connector With Torque Specification
    G05490033Courtesy of AMERICAN HONDA MOTOR CO., INC.
  43. Install the under-hood fuse/relay box (B), then install the battery cables (C).
  44. Install the battery base (A), then install the harness clamps (B) and harness bracket (C).
    Fig 23: Battery Base, Harness Clamps And Harness Bracket W/Torque Specifications.
    G05490034Courtesy of AMERICAN HONDA MOTOR CO., INC.
  45. Install the air cleaner assembly (see AIR CLEANER REMOVAL/INSTALLATION ).
  46. Install the battery. Clean the battery posts and cable terminals, then assemble them and apply grease to prevent corrosion.
  47. A/T model: Move the shift lever to each gear, and verify that the A/T gear position indicator follows the transmission range switch.
  48. M/T model: Check that the transmission shifts into gear smoothly.
  49. Inspect for fuel leaks. Turn the ignition switch ON (II) (do not operate the starter) so the fuel pump runs for about 2 seconds and pressurizes the fuel line. Repeat this operation three times, then check for fuel leakage at any point in the fuel line.
  50. Refill the engine with engine oil, '04-05 models (see '04-05 MODELS ), '06-08 models (see '06-08 MODELS ).
  51. Refill the transmission with fluid:
  52. Refill the radiator with engine coolant, and bleed air from the cooling system with the heater valve open, '04-05 models (see '04-05 MODELS ), '06-08 models (see '06-08 MODELS ).
  53. Do the ECM/PCM reset procedure (see ECM/PCM RESET ).
  54. Do the ECM/PCM idle learn procedure (see ECM/PCM IDLE LEARN PROCEDURE ).
  55. Do the crankshaft position (CKP) pattern clear/CKP pattern learn procedure (see CRANK (CKP) PATTERN CLEAR/CRANK (CKP) PATTERN LEARN ).
  56. Inspect the idle speed (see IDLE SPEED INSPECTION ).
  57. Inspect the ignition timing (see IGNITION TIMING INSPECTION ).
  58. Enter the anti-theft codes for the audio system and the navigation system (if equipped), then enter the audio presets.
  59. Set the clock (on vehicles without navigation).
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.