Operation CHARM
: Car repair manuals for everyone.
Home
>>
Jeep Truck
>>
2000
>>
Cherokee 4WD L4-2.5L VIN P
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Computers and Control Systems
>>
Testing and Inspection
>>
Component Tests and General Diagnostics
>>
Checking Evaporative Emission System
Checking Evaporative Emission System
Tests 1 - 4:
Tests 5 - 8:
SYMPTOM
CHECKING THE EVAP SYSTEM (GASOLINE ENGINE)
POSSIBLE CAUSES
-
Evaporative canister
-
Purge solenoid line to canister restricted
-
Vacuum hoses
-
EVAP purge solenoid