⚠️ Not programmable; odometer stored mechanically or in non-volatile memory without transfer capability.
Electronic Engine Control (EEC-III)1.2 hr R&Rno codingGasoline engines only (diesel F-350 remained mechanical)
📍 Behind right side of instrument panel, above passenger footwell
⚠️ Calibration assembly (PROM chip) must match vehicle application; no field programming capability. EEC-III used 1981-1983, transitioning to EEC-IV 1984-1986.
Speed Control Amplifier (SCA)0.5 hr R&Rno codingWith factory cruise control
📍 Engine compartment, left fender apron near brake master cylinder
⚠️ Electromechanical servo amplifier; no electronic programming.
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 1982 Ford F-350 300ci I6 and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.