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ECU TECHNICAL ENCYCLOPEDIA (WIKI LAYER 1) • HOWTO & TECHARTICLE

ECU Pinout GPEC3 Bench / Boot / GPT Pinout — Wiring Diagram

Step-by-step bench connection diagram for ECU GPEC3 (non-invasive Platform Bench & Boot Mode): T30/T15 power supply, twisted-pair CAN-H/CAN-L, and GPT0/GPT1 signal pinout.

OFFICIAL PINOUT DIAGRAM: BOOT_CONTINENTAL GPEC3.png (Boot)2,463,658 bytes
BOOT_CONTINENTAL GPEC3.png
STEP-BY-STEP BENCH CONNECTION PROCEDURE (HOWTO PROTOCOL)BENCH / BOOT
  1. Step 1 (Terminal 30 & Terminal 15 Power): Apply regulated bench power 13.5V — 13.8V to constant battery (T30), switched ignition (T15), and ground (GND) pins according to the harness color code above.
  2. Step 2 (CAN Bus & GPT0 / GPT1 Signals): Connect CAN-H & CAN-L, along with signal leads GPT0 (S1) & GPT1 (S2) to enter bench service mode without opening the ECU housing.
  3. Step 3 (Full PFLASH + DFLASH Backup Read): Before writing any calibration, read and archive a full backup of internal Program Flash (PFLASH) and Data Flash / EEPROM (DFLASH).
VEHICLES EQUIPPED WITH ECU GPEC3 (15)VEHICLE COMPATIBILITY
MakeModel & EngineECU & MCUAction
Chrysler Sebring (2.0 16v CRD ECD 140) CONTINENTAL GPEC3 (SPC5674) Open Vehicle →
Chrysler Modifikatsiya ECU GPEC3 (3600 • 299) CONTINENTAL GPEC3 (SPC5674) Open Vehicle →
Chrysler Modifikatsiya ECU GPEC3 (2400 ED6 184) CONTINENTAL GPEC3 (SPC5674) Open Vehicle →
Dodge Dart-- (2400 ED6 184) CONTINENTAL GPEC3 (SPC5674) Open Vehicle →
Dodge Dart-- (2000 Tigershark 160) CONTINENTAL GPEC3 (SPC5674) Open Vehicle →
Dodge Ram ProMaster City-- (2400 ED6 184) CONTINENTAL GPEC3 (SPC5674) Open Vehicle →
Fiat 500 X(334) (2400 Tigershark • 180) CONTINENTAL GPEC3 (SPC5674) Open Vehicle →
Jeep Cherokee(KL) (2400 • ) CONTINENTAL GPEC3 (SPC5674) Open Vehicle →
Jeep CompassMK49 (2360 EDD 182) CONTINENTAL GPEC3 (SPC5674) Open Vehicle →
Jeep Renegade-- (2400 • ) CONTINENTAL GPEC3 (SPC5674) Open Vehicle →
Universal ECU Protocol Protokol programmirovaniya so vskrytiem (Boot / BDM / JTAG / Renesas) (Direct Bench / Boot ECU Connector Pinout) CONTINENTAL GPEC3 (SPC5674) Open Vehicle →
Chrysler All Brand Models (Direct ECU Label Lookup) (Read/Write PFLASH/ExtEEPROM) CONTINENTAL GPEC3 (SPC5674) Open Vehicle →
Dodge All Brand Models (Direct ECU Label Lookup) (Read/Write PFLASH/ExtEEPROM) CONTINENTAL GPEC3 (SPC5674) Open Vehicle →
Fiat All Brand Models (Direct ECU Label Lookup) (Read/Write PFLASH/ExtEEPROM) CONTINENTAL GPEC3 (SPC5674) Open Vehicle →
Jeep All Brand Models (Direct ECU Label Lookup) (Read/Write PFLASH/ExtEEPROM) CONTINENTAL GPEC3 (SPC5674) Open Vehicle →