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Engine Controls - Basic Testing - 3.3L: Diagnosis Dodge Caravan III

VISUAL INSPECTION

Visually inspect all electrical wiring, looking for chafed, stretched, cut or pinched wiring. Ensure electrical connectors fit tightly and are not corroded. Ensure vacuum hoses are properly routed and are not pinched or cut. Inspect air induction system for possible vacuum leaks.

FUEL PRESSURE TEST

Note. For fuel pressure test and fuel pump testing procedures, see appropriate NO TROUBLE CODE (NTC) TEST and appropriate NO START (NS) TEST in TESTS W/CODES - 3.3L article.

NO-START TESTING PROCEDURES

For on no-start testing procedures, see NO START (NS) tests in TESTS W/CODES - 3.3L article.