Emission inspection and maintenance (I/M) programs

Some states have vehicle emission inspection programs which include OBD (On Board Diagnostics) checks. The OBD system monitors the operation of the emission control system. ■ If the malfunc ...

Do-it-yourself service precautions

If you perform maintenance by yourself, be sure to follow the correct procedures as given in these sections. CAUTION The engine compartment contains many mechanisms and fluids that may move su ...

See also:

Three-way catalytic converter
The three-way catalytic converter is an emission control device installed in the exhaust system. The purpose is to reduce pollutants in the exhaust gas. CAUTION. Keep people and combustible m ...

Tachometer
The tachometer indicates engine speed in thousands of rpm (revolutions per minute). Use it while driving to select correct shift points and to prevent engine lugging and over-revving. Driving ...

Rear floor crossmember NO.2 (ASSY)
REPLACEMENT REMOVAL INSTALLATION Temporarily install the new parts and measure each part of the new parts in accordance with the body dimension diagram. (See the body dimension diagram) Inspe ...