Across 3 Honda vehicles we track, 2 scan tools are verified for Throttle Relearn in maker coverage lists. XTOOL D8 is verified on 3 of the 3, Foxwell NT809 on 3. Function names differ by tool: “Throttle Position Learn (ENG); Throttle Learning (ENG)”, “TPS (service function)”.
| Vehicle | Tool | Status | Function (maker's wording) |
|---|---|---|---|
| 2017+ Honda CR-V | XTOOL D8 | ◐ Partial | “Throttle Position Learn (ENG); Throttle Learning (ENG)” HONDA vehicle software V13.90 (XTOOL function query, embedded in xtoolglobal.com/pages/vehicle-coverage); XTOOL lists Honda by model name only, with no model years, and shows the same system list across Honda models |
| 2017+ Honda CR-V | Foxwell NT809 | ◐ Partial | “TPS (service function)” Foxwell NT809 service-function list, HONDA software, listed as CR-V; Foxwell lists Honda by model name only, with no model years; Foxwell names only the service category, not a sub-function |
| 2022+ Honda Civic | XTOOL D8 | ◐ Partial | “Throttle Position Learn (ENG); Throttle Learning (ENG)” HONDA vehicle software V13.90 (XTOOL function query, embedded in xtoolglobal.com/pages/vehicle-coverage); XTOOL lists Honda by model name only, with no model years, and shows the same system list across Honda models |
| 2022+ Honda Civic | Foxwell NT809 | ◐ Partial | “TPS (service function)” Foxwell NT809 service-function list, HONDA software, listed as CIVIC; Foxwell lists Honda by model name only, with no model years; Foxwell names only the service category, not a sub-function |
| 2018-2022 Honda Accord | XTOOL D8 | ◐ Partial | “Throttle Position Learn (ENG); Throttle Learning (ENG)” HONDA vehicle software V13.90 (XTOOL function query, embedded in xtoolglobal.com/pages/vehicle-coverage); XTOOL lists Honda by model name only, with no model years, and shows the same system list across Honda models |
| 2018-2022 Honda Accord | Foxwell NT809 | ◐ Partial | “TPS (service function)” Foxwell NT809 service-function list, HONDA software, listed as ACCORD; Foxwell lists Honda by model name only, with no model years; Foxwell names only the service category, not a sub-function |
Tools not listed are not yet verified for this job on these vehicles, which is not the same as unsupported.
Having the engine computer relearn closed-throttle position and idle airflow after the throttle body is cleaned or replaced, or the computer is reset.
📘 How to Check Scan Tool Vehicle Coverage Before You Buy (Every Major Brand)
Verified in maker coverage lists: XTOOL D8 (3 of 3 Honda vehicles), Foxwell NT809 (3 of 3 Honda vehicles).
2017+ Honda CR-V, 2022+ Honda Civic, 2018-2022 Honda Accord.