Honda Fit: Quick Reference Guide

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Fuel and Emissions System Description - PGM-FI System
PGM-FI System The programmed fuel injection (PGM-FI) system is a sequential multiport fuel injection system. Alternator   Control The alternator signals the ECM/PCM during chargi ...

Accessories
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Secondary HO2S Replacement
Special Tools Required O2 Sensor Wrench Snap-on S6176 or equivalent, commercially available Disconnect the secondary HO2S connector (A). Raise the vehicle on a lift. ...