See also:

Engine immobilizer system
The vehicle's keys have built-in transponder chips that prevent the engine from starting if the key has not been previously registered in the vehicle's on-board computer. Never leave the keys insid ...

Most Recent Lexus LS 430
The Lexus LS 430 was produced for the 2001-'06 model years. As a redesign of the previous LS 400, it featured a 4.3-liter V8 engine, a freshened aerodynamic shape and a new suspension that offered ...

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 malfunction indic ...