Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1982 Eagle Eagle L4-151 2.5LFACTORY OEM SERVICE PROCEDURE
Engine Control Module: Service and Repair
NOTE: The microprocessor unit is located in the passenger compartment on the right hand side behind the kick panel.
1. Remove MCU attaching bolts.
2. Disconnect harness connectors.
CAUTION: Make sure that connector terminals are not forced out of position or bent when connecting connector.
3. Reverse procedure to install.
CAUTION: The ECM bracket is insulated from the vehicle. Do Not Ground It.
1. Remove MCU attaching bolts.
2. Disconnect harness connectors.
CAUTION: Make sure that connector terminals are not forced out of position or bent when connecting connector.
3. Reverse procedure to install.
CAUTION: The ECM bracket is insulated from the vehicle. Do Not Ground It.
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.