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E 350 V8-6.0L DSL Turbo
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Pinpoint Tests
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Test Z: Keep Alive Power (KAPWR)
Test Z: Keep Alive Power (KAPWR)
PINPOINT TEST Z: KEEP ALIVE POWER (KAPWR)
This pinpoint test is intended to diagnose the following:
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battery cables loose or intermittent connections
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harness circuit: KAPWR
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powertrain control module (PCM)
Z1 - Z2:
Z3 - Z5:
Z6 - Z7: