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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 756 (Engine Controls - Diagnostic Methods - Bi-Fuel CNG) >> Basic Circuit Checks >> Short to Ground

Short to Ground

WARNING: This page is about a different car, the 2004 Ford Pickup Heritage. However, it is still accessible from the selected car via links, so may be relevant.

Measure the resistance between the suspect circuit at the harness connector and a reliable ground (B-, chassis ground or PWR GND at the AFCM harness connector). The resistance must be greater than 10,000 ohms.