ECUFLASH.PRO FIRMWARE, DAMOS & WIKI
EN • USD / USDT
ECU INFORMATION ENCYCLOPEDIA (WIKI LAYER 1) • HOWTO & TECHARTICLE

PCR2.1 ECU Bench Pinout (Bench / Boot / GPT Mode) — Connection Diagram

Step-by-step bench connection diagram for the PCR2.1 ECU (Platform Bench, no case opening, and Boot Mode): T30/T15 power pinout, CAN-H/CAN-L twisted pair and GPT0/GPT1 signals.

OEM PINOUT DIAGRAM: PCR2.1.png (Platform / Bench)500,625 bytes
PCR2.1.png
OEM PINOUT DIAGRAM: PCR2.1_BOOT.png (Boot)2,051,475 bytes
PCR2.1_BOOT.png
STEP-BY-STEP BENCH CONNECTION PROTOCOL (HOWTO)BENCH / BOOT
  1. Step 1 (Terminal 30 & Terminal 15 power): Apply stabilized 13.5V — 13.8V to the permanent power (T30) and ignition (T15) pins, plus ground (GND), following the cable color coding above.
  2. Step 2 (CAN bus & GPT0 / GPT1 generator lines): Connect the CAN-H and CAN-L, plus the signal wires GPT0 (S1) and GPT1 (S2) to enter service mode without opening the ECU case.
  3. Step 3 (Full PFLASH + DFLASH backup read): Before any write operation, read and save a full backup of the internal flash (PFLASH) and the EEPROM area (DFLASH).
VEHICLES FITTED WITH THE PCR2.1 ECU (24)FITMENT
BrandModel & EngineECU & MCUOpen
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 →