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Continental GPEC2A — supported tools

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Continental GPEC2A engine ECU with confirmed AutoTuner support via Boot, OBD. MCU variants: MPC5674F. Reading and writing follow the protocol scope; match the ECU identification to a supported variant before use. Some modes require additional conditions described in the support details.

Last changed: 2026-10-31 · Card revision 2

Compatibility depends on ECU HW/SW, protocol and active licence. A tool missing from this list does not imply lack of support.

Tool
Connection
Operations
Scope and notes
AutoTuner
Boot
  • Read (type unspecified)
  • Write

GPEC2A; MCU variant MPC5674F

Reading and writing. Scope covers AutoTuner-supported applications for the specified variant.

AutoTuner
OBD
  • Read (type unspecified)
  • Write

GPEC2A; MCU variant MPC5674F

Reading and writing. OBD access requires a prior unlock patch in Boot with the ECU removed and opened. Scope covers AutoTuner-supported applications for the specified variant.

CMDFlash
Boot
  • Operations unspecified

CONTINENTAL GPEC2A SPC5674F (+OBD UNLOCK); CHRYSLER; DODGE; JEEP; RAM

Mode compatibility confirmed by the official CMDFlash list. The corresponding protocol package is required; match functions and ECU variant in CMDFlash software.

CMDFlash
OBD
  • Operations unspecified

GPEC2A; CHRYSLER 300; C 5.7 V8 32V HEMI 271KW 369HP CONTINENTAL GPEC2A CAN; CHRYSLER ASPEN; C 5.7 V8 32V HEMI 271KW 369HP CONTINENTAL GPEC2A CAN; DODGE CHALLENGER; 3.6 V6 225KW 306HP CONTINENTAL GPEC2A CAN; DODGE CHALLENGER; 5.7 V8 280KW 381HP CONTINENTAL GPEC2A CAN; DODGE CHALLENGER; 6.4 V8 SRT 362KW 492HP CONTINENTAL GPEC2A CAN; DODGE CHALLENGER; 6.4 V8 SRT 363KW 494HP CONTINENTAL GPEC2A CAN; DODGE CHALLENGER; 6.4 V8 SRT 364KW 495HP CONTINENTAL GPEC2A CAN; DODGE CHARGER; 3.6 V6 24V 220KW 299HP CONTINENTAL GPEC2A CAN; DODGE CHARGER; 3.6 V6 24V 235KW 320HP CONTINENTAL GPEC2A CAN; DODGE CHARGER; 5.7 V8 280KW 381HP CONTINENTAL GPEC2A CAN; DODGE CHARGER; SRT 392 6.4 V8 32V HEMI 362KW 492HP CONTINENTAL GPEC2A CAN; DODGE DURANGO; 3.6 V6 24V 220KW 299HP CONTINENTAL GPEC2A CAN; DODGE MAGNUM; 3.6 V6 227KW 309HP CONTINENTAL GPEC2A CAN; JEEP GRAND CHEROKEE; 3.0 V6 24V VVT 172KW 234HP CONTINENTAL GPEC2A CAN; JEEP GRAND CHEROKEE; 3.6 V6 24V PENTASTAR 221KW 301HP CONTINENTAL GPEC2A CAN; JEEP GRAND CHEROKEE; 5.7 V8 32V HEMI 268KW 364HP CONTINENTAL GPEC2A CAN; JEEP GRAND CHEROKEE; SRT-8 6.4 V8 32V HEMI 344KW 468HP CONTINENTAL GPEC2A CAN; RAM 1500; 3.6 V6 227KW 309HP CONTINENTAL GPEC2A CAN; RAM 1500; 5.7 V8 295KW 401HP CONTINENTAL GPEC2A CAN; RAM 1500; 5.7 V8 32V HEMI 286KW 389HP CONTINENTAL GPEC2A CAN; RAM 1500; 5.7 V8 32V HEMI 295KW 401HP CONTINENTAL GPEC2A CAN; RAM 2500; 5.7 V8 32V HEMI 295KW 401HP CONTINENTAL GPEC2A CAN; RAM 2500; 6.4 V8 32V 305KW 415HP CONTINENTAL GPEC2A CAN; RAM 3500; 5.7 V8 32V HEMI 295KW 401HP CONTINENTAL GPEC2A CAN; RAM 4000; 5.7 V8 295KW 401HP CONTINENTAL GPEC2A CAN; RAM 4500; 6.4 V8 32V 276KW 375HP CONTINENTAL GPEC2A CAN

Mode compatibility confirmed by the official CMDFlash list. The corresponding protocol package is required; match functions and ECU variant in CMDFlash software.

DFOX
Boot
  • Read (type unspecified)
  • Write

Chrysler 300 mk2 3.6l V6; Chrysler 300 mk2 5.7l V8; Chrysler Aspen 5.7l V8; Chrysler Grand Vojager 3.6l V6; Chrysler Pacifica 3.6; Chrysler Town & Country 3.6l V6; Dodge Avenger 2.0l; Dodge Avenger 2.4l; Dodge Challenger 5.7 V8; Dodge Challenger 6.4 V8; Dodge Charger 5.7 V8; Dodge Charger 6.2 V8; Dodge Durango 3.6 V6; Dodge Ram 5.7 V8; Jeep Gladiator 3.6l; GPEC2A; MCU SPC5674

Operations confirmed in the DFOX list for the specified application and variant. Memory designation in the list: 95320. Updates published since October 2025 require DFOX V2 software.

Flex
OBD
  • Read (type unspecified)
  • Write
  • Checksum

FCA Continental GPEC2A MPC5674F

Operations follow this Flex release. External EEPROM: read only. Writing and checksum processing in the map area according to the protocol. Boot unlocking is required before OBD programming.

Flex
Boot
  • Cloning

FCA; GPEC2A; 1 TO 1

1:1 cloning within the scope stated in the manufacturer list.

Flex
OBD
  • Operations unspecified

GPEC2A; Chrysler 300 (II) 3.6L V6 Pentastar ERB (2011–2023); Chrysler 300 (II) 5.7L V8 Hemi EZH (2011–2023); Chrysler Aspen (III) 5.7L V8 Hemi - (2011–2015); Dodge Charger (LD) 6.4L Hemi V8 SRT-8 ESG (2011–2023); Dodge Durango (III) WD 5.7L V8 Hemi - (2010–2015); Jeep Gladiator (I) JT 3.6L V6 Pentastar 24v ERC (2019–); Jeep Grand Cherokee (IV) WK2 5.7L Hemi V8 EZH (2010–2021); Jeep Wrangler (IV) JL 3.6L V6 Pentastar 24v ERC (2018–); Ram 1500 (I) DS 5.7L Hemi V8 - (2010–2018); Ram 2500 (I) DS 5.7L Hemi V8 - (2010–2018); Ram 3500 (I) DS 5.7L Hemi V8 - (2010–2018); Ram Chassis Cab (IV) DS 5.7L Hemi V8 - (2011–2018); protocol 29020000; OBD

Confirmed compatibility for the specified protocol and applications. Requires one of these packages: FLS0.1M, FLS0.1S, FLS0.5M, FLS0.5S. Check this Flex protocol for detailed reading, writing and memory functions.

Flex
Boot
  • Operations unspecified

GPEC2A; Chrysler 300 (II) 3.6L V6 Pentastar ERB (2011–2023); Chrysler 300 (II) 5.7L V8 Hemi EZH (2011–2023); Chrysler Aspen (III) 5.7L V8 Hemi - (2011–2015); Dodge Charger (LD) 6.4L Hemi V8 SRT-8 ESG (2011–2023); Dodge Durango (III) WD 5.7L V8 Hemi - (2010–2015); Jeep Gladiator (I) JT 3.6L V6 Pentastar 24v ERC (2019–); Jeep Grand Cherokee (IV) WK2 5.7L Hemi V8 EZH (2010–2021); Jeep Wrangler (IV) JL 3.6L V6 Pentastar 24v ERC (2018–); Ram 1500 (I) DS 5.7L Hemi V8 - (2010–2018); Ram 2500 (I) DS 5.7L Hemi V8 - (2010–2018); Ram 3500 (I) DS 5.7L Hemi V8 - (2010–2018); Ram Chassis Cab (IV) DS 5.7L Hemi V8 - (2011–2018); protocol 4980001; BOOT

Confirmed compatibility for the specified protocol and applications. Requires one of these packages: FLS0.4M, FLS0.4S, FLS0.5M, FLS0.5S. Check this Flex protocol for detailed reading, writing and memory functions.

Pinout Bench

No Bench pinout has been added.

Pinout Boot

No Boot pinout has been added.

Update history
  • Revision 2 · 2026-10-31
  • Revision 1 · 2026-10-31