HomeEngine > Control ModulesDorman 318-266 Engine Control Module (ECM)
Part #: 318-266

Dorman 318-266 Engine Control Module (ECM)

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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge, Neon
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Reliable Engine Control Module for Dodge Neon

The Dorman 318-266 Engine Control Module (ECM) is designed specifically for Dodge Neon vehicles, providing precise engine management without the need for flash programming. This ECM features a compact design with a black rectangular connector, ensuring compatibility and ease of integration with your vehicle's existing wiring harness.

  • Compatible with Dodge Neon models
  • Dimensions: 9 inches length, 6 inches height, 2 inches width
  • Black rectangular female connector with 4 connection points
  • 114 male terminals for secure electrical connections
  • Flash programming not required for installation
  • Non-removable PROM for stable performance
  • Three mounting holes for through-hole switch mounting

Detailed Product Description

The Dorman 318-266 ECM is engineered to meet the specific control requirements of Dodge Neon engines. Its design includes a black rectangular female connector with four connectors and 114 male terminals, providing a robust and reliable electrical interface. The module measures 9 inches in length, 6 inches in height, and 2 inches in width, making it a compact yet effective component for engine control. This ECM does not require flash programming, simplifying installation and reducing downtime. The non-removable PROM ensures consistent operation without the risk of data loss or corruption. The module mounts securely using three mounting holes designed for through-hole switch mounting, ensuring a stable fit within the engine compartment.

Common Applications and Issues Addressed

  • Resolves engine performance issues related to faulty ECMs in Dodge Neon vehicles
  • Addresses engine stalling or misfiring caused by control module failure
  • Corrects problems with engine starting and idle control
  • Eliminates error codes related to ECM malfunction
  • Improves overall engine management and fuel efficiency

Installation Notes and Tips

Installation of the Dorman 318-266 ECM requires careful handling of the connector and terminals to avoid damage. Since flash programming is not required, the module can be installed directly, but it is important to verify compatibility with your specific Dodge Neon model year. Ensure all electrical connections are secure and free of corrosion. Use the three mounting holes for a stable and secure fit, following the through-hole mounting method. Refer to the included instruction sheet for detailed installation guidance.

Quality Assurance and Warranty

Dorman provides this Engine Control Module with a focus on durability and reliable performance. While mounting hardware is not included, the module is built to meet OEM specifications for fit and function. The product package includes one engine control module and an instruction sheet to assist with installation. Warranty details should be confirmed at the point of purchase to ensure coverage terms.

BrandDorman
Part Number318-266
Length9
Flash Programming RequiredNo
Flash Programming RequiredNon
FlashableOui
Flashable
FlashableYes
Removable PROMNo
Removable PROMNon
Connector ColorBlack
Connector ColorNegro
Connector ColorNoir
Width2
Terminal TypeClavija
Terminal TypePin
Mounting Hardware IncludedNo
Mounting Hardware IncludedNon
Height6
Connector Quantity4
Connector ShapeRectangular
Switch Mounting TypeA través del orificio
Switch Mounting TypeThrough hole
Mounting Hole Quantity3
Terminal Quantity114
Connector GenderFemale
Connector GenderHembra
Terminal GenderMacho
Terminal GenderMale
Cableado incluidoNo
Contenidos del paquete1 módulo de control de motor
Contenidos del paqueteHoja de instrucciones

This part fits 1 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2003DodgeNeonManual2.0LL4N/AVIN, Mileage And Tire Size Required To Order

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

5033453AA5033453ACR5033453ACRL033453AARL033453AC

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.