Operation CHARM
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Mercury
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1994
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Cougar/XR7 V8-281 4.6L SOHC
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Testing and Inspection
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Pinpoint Tests
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Z - Intermittent
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Z210
Z210
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Key Off.
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Measure the resistance from CKP SHD jack to VPWR jack.
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Is resistance greater than 10K ohms?
YES --
GO to
Z211.
Z211
NO --
GO to
Z212.
Z212