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Home >> Honda >> 2021 >> CR-V EX-L, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Control System / Engine Mechanical - Testing & Troubleshooting (Hybrid)) >> Check >> Throttle Body Carbon Accumulation Check >> Test

Throttle Body Carbon Accumulation Check: Test

WARNING: This page is about a different variant/trim than selected.
  1. HDS - Connect 
  2. Throttle Body - Test
    1. Enter the maintenance mode and start the engine 

    2. Hold the engine speed at 3000 RPM without load (in P or N) until the radiator fan comes on, then let it idle.

    3. Select the PGM-FI System with the HDS.

    4. Check the SOC in the DATA LIST with the HDS. If the reading is below 35%, keep idling until the SOC reaches 35%.

    5. Check the REL TP SENSOR in the DATA LIST with the HDS. The reading should be below 2.97°. If it is not, clean the throttle body 

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