Contents Section: Testing & Diagnostics All sections

Intake Air System: Overview Honda S2000 AP2 рестайлинг

Testing & Diagnostics 4 illustrations ~186 words

Scheme 144

Scheme 144: Component Location Index

Scheme 145

Scheme 145

Scheme 146

Scheme 146: Carbon Accumulation Check
  1. Connect the HDS to the data link connector (DLC) (A) located behind under the driver's side of the front console.
  2. Turn the ignition switch ON (II).
  3. Make sure the HDS communicates with the vehicle and the ECM. If it doesn't, go to «DLC CIRCUIT TROUBLESHOOTING»(ref-351945-S34342936082009122900000) .
  4. Start the engine. Hold the engine speed at 3,000 rpm without load (in neutral) until the radiator fan comes on, then let it idle.
  5. Check the REL TP SENSOR in the DATA LIST the HDS. The reading should be below 2.46 deg. If it is not, clean the throttle body (see «THROTTLE BODY CLEANING»(ref-221344-S34818382722006022400000) ).

Scheme 147

Scheme 147: Throttle Position Learning Check
  1. Connect the HDS to the data link connector (DLC) (A) located behind under the driver's side of the front console.
  2. Turn the ignition switch ON (II).
  3. Make sure the HDS communicates with the vehicle and the ECM. If it doesn't, go to «DLC CIRCUIT TROUBLESHOOTING»(ref-351945-S34342936082009122900000) .
  4. Select the INSPECTION MENU with the HDS.
  5. Do the TP LEARNING CHECK in the ETCS TEST. If needed, clean the throttle body (see «THROTTLE BODY CLEANING»(ref-221344-S34818382722006022400000) ).