Mercury Mariner Models 135 150 175 200 Service Manual, Page 85Get this manual

Mercury Mariner Models 135 150 175 200 Service Manual, Page 85

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IGNITION

2.02.5L V-6 Models Preform Bias circuit tests 200 HP EFIDisconnect Detonation ModuleCheck BlackWhite to ground All other modelsDisconnect BlackWhite to shift switchCheck BlackWhi