2025 Emissions book avaiable for pre order to ship late October/ earlyNovember 
 
Description
MOTORS EMISSION CONTROL MANUAL. 
YEAR: 2025
*Book can be used in NC, CA, PA, NV, MD, VA  
Coverage
1976 to the present for domestic & imported cars, light trucks, vans, SUVs, medium & heavy duty trucks
 
Contents
EGR functional test procedures
Ignition timing adjustment connector & specifications
Visual inspection procedures
Lamp reset procedure
Federal & state air quality standards
Emission system application charts
MIL light information
Charcoal canister locations
Data link connector & locations
Accessing & clearing trouble codes
List whether a vehicle is FWD, RWD, 4WD, or AWD
List vehicles that cannot be tested on a dynamometer
 
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