The Autel MaxiSys MS906 Pro and Autel MaxiSys MS908S3 and Autel MaxiCheck MX900 show the identical Subaru injector coding list in the maker lookup, so this page covers them too.
| Vehicle | Status | Function (maker's wording) | Checked |
|---|---|---|---|
| 2020+ Subaru Outback | ✓ Supported | “Injector code new registration (Tool to ECM)” · Above Subaru_V2.90 Checked for model year 2021 (Autel: Legacy/Liberty/Outback, 21MY VIN 4S*BW/4S*BT) | 2026-10-16 · source ↗ |
| 2019-2024 Subaru Forester | ✓ Supported | “Injector code new registration (Tool to ECM)” · Above Subaru_V2.90 Checked for model year 2021 (Autel: 21MY VIN JF2/4S) | 2026-10-16 · source ↗ |
| Tool | Subaru vehicles Supported | Price |
|---|---|---|
| Autel MaxiCheck MX900 | 2 | $559 |
| Autel MaxiSys MS908S3 | 2 | not cited |
| Autel MaxiSys MS906 Pro | 2 | $1,569 |
| Launch X-431 PRO | 2 | MSRP $1,364.07 |
| XTOOL D8 | 2 | $419 |
| TOPDON Phoenix Lite 2 | 1 | $799 |
Every verified tool for injector coding on Subaru, vehicle by vehicle →
💲 Cheaper Supported option on some Subaru vehicles: 2020+ Subaru Outback: XTOOL D8 at $419; 2019-2024 Subaru Forester: XTOOL D8 at $419.
Head-to-heads: Autel MaxiCOM MK808S vs Autel MaxiSys MS906 Pro (2020+ Subaru Outback) · Autel MaxiCOM MK808S vs Launch X-431 PRO (2020+ Subaru Outback) · Autel MaxiCOM MK808S vs TOPDON Phoenix Lite 2 (2019-2024 Subaru Forester) · Autel MaxiCOM MK808S vs Launch X-431 PRO (2019-2024 Subaru Forester)
Entering each new injector's calibration code (IQA, trim or flow code) into the engine computer so fuel delivery matches that injector. Needed on many diesels and some gasoline direct-injection engines after replacement.
📘 6.7 Power Stroke Injector Coding (IQA): Do You Need It and What Can Do It
Quoting injector coding for a customer? Use the free labor quote calculator and estimate & invoice generator.
Yes on 2020+ Subaru Outback, 2019-2024 Subaru Forester (maker coverage list, software Above Subaru_V2.90).
“Injector code new registration (Tool to ECM)”.
Autel MaxiCheck MX900 (2 Supported), Autel MaxiSys MS908S3 (2 Supported), Autel MaxiSys MS906 Pro (2 Supported), Launch X-431 PRO (2 Supported), XTOOL D8 (2 Supported).
More Autel MaxiCOM MK808S jobs on Subaru: EPB Reset · ABS Bleed · TPMS Relearn · Throttle Relearn
Autel MaxiCOM MK808S injector coding on other makes: Chevrolet · Jeep
Full Autel MaxiCOM MK808S coverage grid →
One short email a week with newly verified tool results, firmware changes that add or remove functions, and scanner deals. Free, unsubscribe anytime.