Dorman 318-012 Engine Control Module

Dorman 318-012 ECM for 2005 Chrysler PT Cruiser

This remanufactured engine control module is built for the 2005 Chrysler PT Cruiser and is tested to meet original equipment performance. It processes sensor inputs to manage ignition timing and fuel delivery for consistent engine operation and efficiency. Part number 318-012 is a direct-fit electronic control solution for the listed application.

Key Features

• Engine control module (ECM) for ignition and fueling management
• Remanufactured and tested to OE performance standards
• Compatible with 2005 Chrysler PT Cruiser, from 5/04
• Pre-programmed unit; VIN, mileage, and tire size required to order
• Flashable design; flash programming required: No
• 4 black female connectors with rectangular shape
• 152 male terminals, pin terminal type
• 3 mounting holes for through-hole switch mounting
• Part number 318-012 for application matching and service lookup

Detailed Description

Dorman 318-012 is an engine control module for the 2005 Chrysler PT Cruiser, from 5/04. As the vehicle’s ECM, it receives sensor data and uses that information to control ignition and fueling for stable drivability and efficient engine operation. This remanufactured unit is tested to meet original equipment performance and is supplied as a pre-programmed module for the listed PT Cruiser application. The module features 4 black female connectors, a rectangular connector shape, 152 male terminals, and through-hole mounting with 3 mounting holes. Part number 318-012 is also referenced for service identification and ordering accuracy.

This part cross-references 79-3410V and 5033328AC for the same application.

What It Helps Address

• Engine no-start or intermittent start conditions related to ECM failure
• Rough idle, stalling, or inconsistent fuel control
• Ignition timing or injector control faults
• Diagnostic trouble codes tied to module communication or sensor processing
• Drivability issues caused by a damaged or failing control module

Installation Notes and Tips

Verify the vehicle is a 2005 Chrysler PT Cruiser, from 5/04 before ordering. This module is pre-programmed, and VIN, mileage, and tire size are required to complete the order. Confirm connector count, connector shape, and terminal layout against the original ECM before installation. Because flash programming is not required, setup is simplified, but the vehicle should still be inspected for wiring, sensor, and power supply issues that could affect module operation.

Quality Assurance

This Dorman ECM is remanufactured and tested to meet original equipment performance for the specified application. Part number 318-012 is built for service replacement on the listed Chrysler PT Cruiser configuration.