Catalytic Converter System

...

DTC Troubleshooting

DTC P0420: Catalyst System Efficiency Below Threshold NOTE: - Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information (see pa ...

See also:

Sunlight Sensor Test
N O T E ; Before testing t h e sensor, check for HVAC DTCs (see page 21-101). 1. Remove the sunlight sensor (see page 21 -186). With automatic lighting sensor Without automatic lighting sensor ...

Modifying Your Vehicle
Removing parts from your vehicle, or replacing components with non-Honda components could seriously affect your vehicle’s handling, stability, and reliability. Some examples are: Lowering ...

Recirculation Control Motor Test
'08-09 models 4-door with A/T and "10 model with A/T NOTE: Before testing the motor, check for HVAC DTCs (see page 21-9). 1. Disconnect the 7P connector from the recirculation control moto ...