Product Overview

The BitEdit Continental GPEC3 is a professional software module designed for editing engine calibrations in Chrysler, Dodge, Jeep, and Fiat vehicles equipped with the Continental GPEC3 ECU. It allows tuners to adjust a vast range of dynamic engine parameters to optimize performance and efficiency.

• Target Hardware: Specifically engineered for Continental GPEC3 ECUs based on the Infineon Tricore MPC5674F microcontroller.

• Manufacturer: BitSoftware.

• Product Number: MK22981.

• Key Requirement: Use of this module requires a BitSoftware USB protection dongle (Senselock).

Extensive Calibration Map Categories

The module provides access to a comprehensive set of maps for detailed engine management:

• Air & Flow Management: Maps for nominal charge calculation and Volumetric Efficiency (VE) at part load, including multipliers and correction factors for coolant and intake temperatures.

• Fuel & Injection: stoichiometric lambda base values, fuel quantity injected, and power enrichment thresholds for regular and high-octane fuels.

• Injection Control: PWM offset, fuel mass by injection PWM, and injection PWM by fuel mass.

• Ignition (Spark Advance): Base and optimal ignition timing angles in additional modes, minimum ignition timing, and knock detection factors.

• Torque Control: Maximum torque limits, requested torque by accelerator pedal (including additional modes), and torque limits based on gear and speed.

• Idle Speed: Desired idle speed in various states (Drive, P/N, AC on/off, high octane) and elevated or minimal idle speed rotations.

• Limiters: Vehicle speed limitations and engine speed (RPM) limits based on oil temperature, coolant temperature, or neutral gear position.

• DTC Management: Includes a DTC mask editor for managing diagnostic trouble codes.

Supported Vehicles & Engines

This module is typically used for FCA vehicles with 2.0L/2.4L Tigershark and 3.6L Pentastar engines: