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.
1983 Volvo 245 DL, AutomaticFACTORY OEM SERVICE PROCEDURE
Using an Ohmmeter
- Turn ignition off. Connect negative lead of an ohmmeter to ground. Connect the other lead to terminals 11 and 25 in turn. Ohmmeter should indicate 0 ohms at both points.
- If any terminal shows a high resistance or infinite resistance, the wire connected to that terminal must be traced and repaired. Wires are grounded at intake manifold.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.