HONDA 2004 Civic Sedan - Owner's Manual - Manual (Page 196)

The diagrams in this section give
you the dimensions and capacities of
your Honda, and the locations of the
identification numbers. It also
includes information you should
know about your vehicle’s tires and
emissions control systems. ................ Identification Numbers . 194
................................ Specifications . 196
DOT Tire Quality Grading
...................... (U.S. Vehicles) . 198
................................. Treadwear . 198
...................................... Traction . 198
............................. Temperature . 199
................................. Tire Labeling . 199
......................... Oxygenated Fuels . 200
...... Driving in Foreign Countries . 201
....................... Emissions Controls . 202
..................... The Clean Air Act . 202
Crankcase Emissions Control
.................................... System . 202
Evaporative Emissions Control
.................................... System . 202
Onboard Refueling Vapor
................................ Recovery . 202
... Exhaust Emissions Controls . 203
.................... PGM-FI System . 203
Ignition Timing Control
................................ System . 203
Exhaust Gas Recirculation
................... (EGR) System . 203
Three Way Catalytic
........................... Converter . 203
.................... Replacement Parts . 203
.. Three Way Catalytic Converter . 204
.............. State Emissions Testing . 205
Technical Information
Technical Inf ormation 193
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