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Home >> Lincoln >> 2012 >> MKZ Hybrid >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Controls - Diagnostic Methods (Except Diesel & Hybrid)) >> Intermittent Diagnostic Techniques >> Peripheral Inputs

Peripheral Inputs

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Some signals may require certain peripherals or auxiliary tools for diagnosis. In some cases, these devices can be inserted into the measurement jacks of the scan tool or DMM. For example, connecting an electronic fuel pressure gauge to monitor and record the fuel pressure voltage reading and capturing the data would help find the fault.