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Home >> Ford >> 2000 >> Contour SVT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1256 (Anti-Lock Control) >> Diagnosis And Testing >> Anti-Lock Control >> Pinpoint Tests >> Pinpoint Test P: DTC C1440 - Pressure Transducer Input Circuit Failure >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2005 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.

The pressure transducer transforms brake fluid pressures in the master cylinder to an electrical signal which the anti-lock brake system (ABS) module receives through circuit 8-CF64 (WH/BK). The transducer receives a 5-volt reference from the ABS module through circuit 7-CF64 (YE/BK). Circuit 9-CF64 (BN/YE) provides ground for the transducer.

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