Other information:
Special Tool(s) /
General Equipment
Hose Clamp Remover/Installer
Removal
Drain the cooling system.
Refer to: Engine Cooling System Draining, Vacuum Filling and Bleeding (303-03C Engine Cooling, General Procedures).
Release the fuel system pressure...
System Operation
Cold Start Emission Reduction Monitor
The
cold start emission reduction monitor is an on board strategy designed
for vehicles that meet the low emissions vehicle-II (LEV-II) emissions
standards. The monitor works by detecting the lack of catalyst warm up
resulting from a failure to apply sufficient cold start emission
reduction during a cold start...