Carbon Buildup with Misfire DTCs – 2015-2020 Honda Fit

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NHTSA ID Number: 10198173

Manufacturer Communication Number: A21-007

 

Summary

Service Bulletin – The MIL comes on with DTC P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected).

6 Affected Products

Vehicle

MAKEMODELYEAR
HONDAeBayFIT2015-2020

 

 


PARTS INFORMATION

Part NameQuantityPart Number
Intake Manifold Gasket117105-5R0-004
Throttle Body Gasket117107-5R0-004
EGR Port Gasket117108-5R0-004
 

 

 

 

 

 

TOOL INFORMATION

Part NameQuantityPart Number
Carbon Cleaning Kit107AAK-5R7A100
5R7 Port Adaptor107AAK-5R7A130

 


 


NHTSA ID Number: 10191759

Manufacturer Communication Number: A21-007

 

Summary

Service Bulletin – The MIL comes on with DTC P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected).

 

1 Associated Document

Manufacturer Communications

A21-007
April 30, 2021
Version 1

MC-10191759-0001.pdf 4297.344KB

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NHTSA ID Number: 10194445

Manufacturer Communication Number: A21-007

 

Summary

Service Bulletin – The MIL comes on with DTC P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected).

 

1 Associated Document

Manufacturer Communications

A21-007
May 14, 2021
Version 2

MC-10194445-0001.pdf 4311.45KB

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1 Associated Document

Manufacturer Communications

A21-007
June 18, 2021
Version 3

MC-10198173-0001.pdf 4310.61KB

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Last update on 2025-05-08 / Affiliate links / Images from Amazon Product Advertising API


 

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