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Every control module on the 1981-1983 Dodge Omni — where it lives, replacement time, and what it takes to program a replacement.
Single Board Engine Controller (SBEC)1.2 hr R&Rno coding
📍 Engine compartment, left side firewall or inner fender
⚠️ Early Chrysler electronic fuel injection systems (EFI models only). Most 1981-1983 Omni remained carbureted with no ECM. SBEC-equipped models use flash-code diagnostics via CHECK ENGINE lamp. Module is largely plug-and-play.
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 1983 Dodge Omni 1.7L I4 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.