ECUFLASH.PRO FIRMWARE, DAMOS & WIKI
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ECU TECHNICAL ENCYCLOPEDIA (WIKI LAYER 1) • HOWTO & TECHARTICLE

ECU Pinout PCR2.1 Bench / Boot / GPT Pinout — Wiring Diagram

Step-by-step bench connection diagram for ECU PCR2.1 (non-invasive Platform Bench & Boot Mode): T30/T15 power supply, twisted-pair CAN-H/CAN-L, and GPT0/GPT1 signal pinout.

OFFICIAL PINOUT DIAGRAM: PCR2.1.png (Platform / Bench)500,625 bytes
PCR2.1.png
OFFICIAL PINOUT DIAGRAM: PCR2.1_BOOT.png (Boot)2,051,475 bytes
PCR2.1_BOOT.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 PCR2.1 (24)VEHICLE COMPATIBILITY
MakeModel & EngineECU & MCUAction
Audi A1(8X) (1598 CAYC 105) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Audi A1(8X) (1598 CAYB 90) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Audi A3(8P) (1598 CCSA 104) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Audi A3(8P) (1598 CAYC 105) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Audi A3(8P) (1598 CAYB 90) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Altea(5P) (1598 CAYB 90) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Altea(5P) (1598 CAYC 105) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Altea Freetrack(5P5) (1598 CAYC 105) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Altea XL(5P) (1598 CAYC 105) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Altea XL(5P) (1598 CAYB 90) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Ibiza(6J) (1598 CAYC 105) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Ibiza(6J) (1598 CAYB 90) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Ibiza(6J) (1598 CLNA 104) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Ibiza SC(6J) (1598 CAYC 105) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Ibiza SC(6J) (1598 CAYB 90) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Ibiza SC(6J) (1598 CLNA 104) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Ibiza ST(6J) (1598 CAYC 105) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Ibiza ST(6J) (1598 CAYB 90) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Ibiza ST(6J) (1598 CLNA 104) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Leon(1P) (1598 CAYC 105) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Leon(1P) (1598 CAYB 90) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Toledo(KG) (1598 CAYC 105) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Toledo(KG) (1598 CAYB 90) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →
Seat Toledo(KG) (1598 CLNA 104) CONTINENTAL PCR2.1 (TC1796) Open Vehicle →