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ECU & MCU ARCHITECTURE REFERENCE • 666 ECU MODELS

DENSO Pxxx ECU (SH72543) — Processor, Protocols, Vehicles & Damos Maps

Technical passport of the DENSO Pxxx ECU: SH72543 processor, fitment (112 vehicles: Mazda, Nissan, Scion, Toyota, Universal ECU Protocol), Bench/Boot PFLASH + DFLASH read/write protocols and checksum recalculation.

1. HARDWARE READ/WRITE PROTOCOLS ON THE BENCH (BENCH / BOOT / OBD — 4 VARIANTS)PCMFLASH / KESS3 / FLEX / BENCH
BrandECU variantMCUModesSupported operations (PFLASH / DFLASH / CheckSum)
Mazda DENSO Pxxx SH72543 SH72543 Bench • Read/Write DFLASH/MAPS/PFLASH, CheckSum
Nissan DENSO Pxxx SH72543 SH72543 Bench • Read/Write DFLASH/MAPS/PFLASH, CheckSum
Scion DENSO Pxxx SH72543 SH72543 Bench • Read/Write DFLASH/MAPS/PFLASH, CheckSum
Toyota DENSO Pxxx SH72543 SH72543 Bench • Read/Write DFLASH/MAPS/PFLASH, CheckSum
ECU modelProcessor (MCU)Vehicle brand fitmentFiles in databaseDiagram & ROMs
DENSO Pxxx SH72543 Mazda, Nissan, Scion, Toyota, Universal ECU Protocol (112 vehicles) Vehicle variants in DB: 112 (Stock & Damos matched by software) Passport & files →