Honda HR-V: Engine Overhaul Procedures
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DESCRIPTION
Examples used in this article are general in nature and do not necessarily
relate to a specific engine or system.
Illustrations and procedures have been chosen to guide mechanic through
* PLEASE READ THIS FIRST *
NOTE: Examples used in this article are general in nature and do not
necessarily relate
to a specific engine or system. Illustrations and procedures have been chosen
to gui
* PLEASE READ THIS FIRST *
NOTE: Examples used in this article are general in nature and do not
necessarily relate
to a specific engine or system. Illustrations and procedures have been chosen
to gui
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NOTE: Before you troubleshoot, review the General Troubleshooting
Information.
1. Problem verification (with engine idling):
Turn the vehicle to the ON mode.
Clear the DTC with the HDS.
Start the engine.
Check for DTCs with the HDS.
Is DTC C1852-18 indicated?
YES
The failure is duplicated.
Air-fuel ratio control is part of fuel injection control and comprises the
steps of:
Calculating basic injection amount from intake airflow amount and engine
speed
Calculating air-fuel ratio correction value from the oxygen density in
the exhaust gas and reflecting the
calculated values to