Honda Ridgeline Owner's Manual page 305

The diagrams in this section give
you the dimensions and capacities of
your vehicle 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 ................
Specifications ................................
DOT Tire Quality Grading
(U.S. Vehicles) ......................
Uniform Tire Quality
Grading ..................................
Treadwear .................................
Traction ......................................
Temperature .............................
Tire Labeling .................................
Technical Information
. 300 Emissions Controls .......................
. 302 The Clean Air Act .....................
Crankcase Emissions Control
. 304 System ....................................
Evaporative Emissions Control
. 304 System ....................................
. 304 Onboard Refueling Vapor
. 304 Recovery ................................
. 305 Exhaust Emissions Controls . 308
. 306 PGM-FI System
Ignition Timing Control
System ................................
Exhaust Gas Recirculation
(EGR) System
Three Way Catalytic
Converter ...........................
Replacement Parts
Three Way Catalytic Converter . 309
State Emissions Testing
. 307
. 307
. 307
. 307
. 307
...
.................... . 308
. 308
................... . 308
. 308
.................... . 308
..
.............. . 310
299