Contents Wiring diagrams Section: Testing & Diagnostics All sections

Intake Air System: Removal & Installation Acura RSX I facelift

Testing & Diagnostics 6 illustrations ~192 words

Throttle Body Removal/Installation

Note. Do not adjust the throttle stop screw. After reassembly, adjust the cruise control cable (see CRUISE CONTROL ACTUATOR CABLE ADJUSTMENT ) and the throttle cable (see THROTTLE CABLE REMOVAL/INSTALLATION ). The throttle position (TP) sensor is not removable.

Scheme 472

Scheme 472: K20A2/K20Z1 engines

Note. Do not adjust the throttle stop screw. After reassembly, adjust the cruise control cable (see CRUISE CONTROL ACTUATOR CABLE ADJUSTMENT ) and the throttle cable (see THROTTLE CABLE REMOVAL/INSTALLATION ). The throttle position (TP) sensor is not removable.

Scheme 473

Scheme 473: K20A3 engine

Scheme 474

Scheme 474: K20A2/K20Z1 engines

Scheme 475

Scheme 475: K20A3 engine

Scheme 476

Scheme 476: IMT (IMRC) Valve Position Sensor Replacement
  1. Remove the two screws (A) and the IMT (IMRC) position sensor (B).
  2. Install the sensor with a new O-ring (C), and make sure the projection (D) inside the IMT (IMRC) valve matches up with the groove (E) in the sensor.

Scheme 477

Scheme 477: IMT (IMRC) Valve Replacement
  1. Remove the intake manifold (see «INTAKE MANIFOLD REMOVAL AND INSTALLATION»(ref-218780-S04926945432006021000000) ).
  2. Disconnect the vacuum hose (A), then remove the bolts (B), and remove the IMT (IMRC) valve assembly (C).
  3. Install the parts in the reverse order of removal with a new O-rings (D). NOTE: Make sure the bearing (E) is secured into place.