Technical Service Bulletin A18-027 — 2016 HONDA FIT
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
Bulletin Details
| TSB ID | A18-027 |
| Manufacturer | |
| Vehicle | 2016 HONDA FIT |
| Component | FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM |
| Communication Date |
Bulletin Summary
Service bulletin - The MIL is on and DTC P0420 (catalyst system efficiency below threshold) is set. Faulty fuel injectors in one or more cylinders may be affecting combustion and causing a false DTC P0420.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
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