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Home >> Ford >> 1994 >> Mustang V6-232 3.8L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Pinpoint Tests >> DR - Cylinder Identification (CID) Circuit >> DR6 - Check CID For Short to Power
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DR6 - Check CID For Short to Power



- Key Off.

- CMP sensor disconnected.

- Breakout box installed, PCM disconnected.

- Key On, Engine Off.

- Measure voltage between Test Pin 85 (CID) and Test Pins 51 and 103 (PWR GND) at the breakout box.

- Is voltage less than 1.0 volt?

YES -- Go to DR7. DR7 - Check CID For Short to GND

NO -- SERVICE CID circuit for short to power. REMOVE breakout box. RECONNECT all components. Rerun quick test. Diagnostic Subroutines (DSR) - Extracting Codes
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