Honda bulletin A22-002
What it saysCertain fuel injectors may not have been installed to proper specifications. NHTSA’s full summary ↓
Honda filed this with NHTSA as a service bulletin dated Feb 18, 2022, received Feb 22, 2022, about the power train. It names 1 model year (2016). A service bulletin is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationService Bulletin - Certain fuel injectors may not have been installed to proper specifications. An incorrectly installed fuel injector may lead to increased wear inside the injectors. This could result in reduced flow in the injectors and cause a misfire, air/fuel ratio imbalance, catalyst deterioration misdetection and/or fuel metering, resulting in MIL On.
Trouble codes it names: P0171 P0172 P0300 P0301 P0302 P0303 P0304 P0420 P219A all 9 read from the document itself; NHTSA’s summary names none
One of the 432 warranty extensions and special-coverage programs on file — every make, with the term each runs to.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| A22-002 | Service bulletin | Feb 18, 2022 | 10208198 | PDF, 769 KB |
What the document itself lists
The manufacturer titles it “Warranty Extension: MIL Comes On With DTC P0300, P0301, P0302,”.
Parts the bulletin names
| Part number | Description | Qty | Find it |
|---|---|---|---|
| 06160-5R1-000 | — | 1 | |
| 30520-5R0-013 | — | — |
Labour operations and the time the manufacturer allows
| Operation | Description | Time |
|---|---|---|
| 1105D5 | Misfire diagnosis (includes DTC clear) | 0.3 hrs |
| 1211NC | Replace the injectors (no test drive) | 1.8 hrs |
| 1211NT | Replace the injectors (with test drive) | 2.1 hrs |
| 1105D6 | DTC clear (P0171/ P0172 | 0.2 hrs |
| 1105D4 | DTC clear and cylinder A/F test (P219A) | 0.2 hrs |
Read by machine from the document NHTSA serves (10 pages), read Oct 4, 2026. A part number is shown only where it matches Honda’s own catalogue shape, an operation only with its code and time, and a description only where the reader got it whole; anything it could not settle is left out, and the PDF is the record. Times are the manufacturer’s warranty allowances, not a quote. Listings and prices on eBay Motors are the seller’s.
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The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.
Doing the repair yourself, or pricing it before the shop does? Search the part by fitment on eBay Motors — the listing and the price are the seller’s.
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Model years it names
Source: as the manufacturer filed themA vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
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What owners reported
Source: NHTSA complaint databaseOwners of the 1 model year this bulletin names have filed 122 complaints with NHTSA since 2015. 27 of them name Fuel/Propulsion System, Power Train — the same broad component group this bulletin is filed under. NHTSA groups complaints coarsely, so that means the same area of the vehicle, not necessarily the same fault.
On the 2016 Honda Fit, the 12 owners who gave an odometer reading for Fuel/Propulsion System reported it at a median of 55,000 miles. That figure is one model year’s, not the whole range this bulletin covers — medians from different model years are not averaged.
A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Honda, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Honda A22-002 a recall?
No. A service bulletin is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the A22-002 repair free?
Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way. Every Honda warranty extension on file lists the ones Honda has filed.
Which vehicles does A22-002 cover?
The manufacturer filed it against 1 model year: 2016 Honda Fit. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.