Chart 2

SYSTEM/COMPONENT	REFERENCE (PINPOINT TESTS -- GASOLINE MODELS unless noted)
Battery Condition and Current Draw	Visual. REFER to the appropriate CHARGING SYSTEM - GENERAL INFORMATION article .
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	GO to Pinpoint Test HX .
Intake Air System (for vehicles equipped with an IAC valve)	GO to Pinpoint Test HU .
Starting System	REFER to the appropriate STARTING SYSTEM article.
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