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Home >> Mazda >> 1994 >> Protege L4-1839cc 1.8L DOHC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Service Precautions >> Vehicle Damage Warnings >> Electrical Precautions >> Electronic Component Replacement
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Electronic Component Replacement


^ Before servicing electronic components, disconnect battery ground.
^ Fuel and engine control system wiring should be at least 4 inches away from ignition wires.

NOTE: Before removing battery ground, access trouble codes. PCM memory is erased when ground cable is removed.
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