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 Honda Prelude Automatic TransFACTORY OEM SERVICE PROCEDURE
Incorrect Reading On Deceleration
- If there is no voltage, check EGR control switch. With speed sensor jumped and engine at idle, remove vacuum hose at EGR control switch and check for vacuum at control switch.
- If vacuum is available, reconnect hose and check for voltage at EGR control solenoid valve A. If there is no voltage, replace EGR control switch and retest.
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.