Laser FWD L4-1997cc 2.0L DOHC Turbo (1993)
Engine Control Module: Service Precautions
CONTROL UNIT DAMAGE PRECAUTIONS;
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Do not try to disassemble the control unit.
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Before performing electrical welding, disconnect the battery, climate control, injection, cruise control, control unit, and radio.
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If temperatures may exceed 176°F (80°C), remove all control units.
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Avoid getting water on any fuel and engine control system components.
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Never apply battery power to a component unless directed to do so in a test procedure.
