Chart 2

Symptom Chart

System/Component	Reference ( Pinpoint Tests - Gasoline Models Unless Noted)
Battery Condition And Current Draw	Visual. Refer To The Appropriate Charging System Article And Carry Out The Inspection And Verification To Continue Diagnosis.
Secondary Ignition System	For Vehicles Equipped With A Coil Pack Ignition System, Go To Pinpoint Test JC . For All Others, Go To Pinpoint Test JB .
Fuel Delivery System	Go To Pinpoint Test HC .
Exhaust System	Go To Pinpoint Test HF .
PCV System	Go To Pinpoint Test HG .
EVAP System	t Go To Pinpoint Test HX .
Intake Air System	Go To Pinpoint Test HU .
Starting System	Refer To The Appropriate Starting System Article And Diagnose The Engine Cranks Slowly Symptom.
Maf Sensor	Go To Pinpoint Test DC .
Additional Testing	Go To Pinpoint Test Z .
Additional Checks: For Vehicles Equipped With 2 Camshaft Position (CMP) Sensors, Verify The CMP1 And CMP2 Circuits Are Not Shorted Together.	Visual