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A/C Pressure Transducer C1078

WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying A/C Pressure Transducer C1078
G03245325Courtesy of FORD MOTOR CO.
A/C PRESSURE TRANSDUCER C1078 CIRCUIT REFERENCE

Pin Number(s) Circuit Designation/Description Normal Condition/Measurement
1 CKT 359 (GY/RD) A/C pressure transducer ground Resistance of 0 ohms to chassis ground.
2 CKT 351 (BN/WH) A/C pressure transducer voltage Greater than 10 volts with the ignition on.
3 CKT 439 (TN/LG) A/C pressure transducer to PCM Greater than 10,000 ohms to chassis ground and 0 volts.