Honda Fit 2016–2020 — technical service bulletin

Official summary

ServiceNews Article - When diagnosing a Fit within the above VIN range with a misfire complaint, start by doing service bulletin 21-007 (Carbon Buildup with Misfire DTCs) instead of replacing fuel injectors. These vehicles use an improved injector design that addresses the failures that may have occurred in previous model years. In fact, fuel injectors within the above VIN range with misfire complaints were collected and found to have no defects that required part replacement. Replacing those injectors may have reduced the number of misfires temporarily, but most likely didn't address the actu

Vehicles covered

• 2016 Honda Fit
• 2017 Honda Fit
• 2018 Honda Fit
• 2019 Honda Fit
• 2020 Honda Fit