FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
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Mercury
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1993
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Cougar/XR7 V8-302 5.0L HO
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Repair and Diagnosis
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Powertrain Management
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Ignition System
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Testing and Inspection
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Pinpoint Tests
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Pinpoint Tests
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AA - No Start
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AA6 - Check For Spout Signal
AA6 - Check For Spout Signal
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Crank engine and measure voltage between J10 (SPOUT) and J7 (B-).
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Is voltage between 3.0 and 8.5 volts AC?
YES --
Go to AA7.
AA7 - Check Coil PWR at Coil
NO --
Go to AA18.
AA18 - Check For Spout In Harness