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Denso 175822-737 — supported tools

← ECU catalogue

Denso 175822-737 engine ECU supported by DFOX via OBD. Reading and writing for listed applications from: Lexus, Toyota. Variant, memory and operation details are specified in the support records.

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
DFOX
OBD
  • Read (type unspecified)
  • Write

Lexus; GEN.1 175822-737; MCU NEC 76F000xx

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

DFOX
OBD
  • Read (type unspecified)
  • Write

Toyota; GEN.1 175822-737; MCU NEC 76F00xx

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

Flex
OBD
  • Operations unspecified

175822-737; Mitsuoka Orochi (I) 3.3L 3MZFE (2006–); Toyota 4Runner (IV) 4.7L 2UZFE (2003–); Toyota 4Runner (IV) 4.7L 4x4 2UZFE (2003–); Toyota Allex (IX) 1.8L 1ZZFE (2003–); Toyota Allex (IX) 1.8L 4WD 1ZZFE (2003–); Toyota Allion (I) 1.8L 1ZZFE (2003–); Toyota Allion (I) 1.8L 4WD 1ZZFE (2003–); Toyota Allion (II) 2.0L 3ZRFAE (2007–2008); Toyota Alphard (I) 2.4L Hybrid 4WD 2AZFXE (2003–); Toyota Alphard (I) 3.0L 1MZFE (2003–); Toyota Alphard (I) 3.0L 4WD 1MZFE (2003–); Toyota Altezza (I) 3.0L Gita 2JZGE (2003–); Toyota Avensis (III) 2.2L D4D 2ADFTV (2008–2015); Toyota SW4 -- 3.0L D4D 1KDFTV (2005–); Toyota Trezia (NCP120) 1.3L Dual VVT-i 1NRFE (2010–); Toyota Tundra (I) 3.4L 4x4 5VZ-FE (1999–2006); Toyota Tundra (II) 4.6L V8 4x4 1UR-FE (2006–2021); Toyota Verso (X) 2.0L D4D 1ADFTV (2012–); Toyota Verso-S (NLP121) 1.3L Dual VVT-i 1NRFE (2010–); Toyota Vigo (VII) 2.5L D4D 4x4 2KDFTV (2005–2011); Toyota Wish (AE10) 2.0L 1AZFSE (2004–); Toyota Wish -- 2.0L 3ZRFAE (2009–); Toyota Yaris (XP150) 1.2L 3NRFE (2013–2015); Toyota Yaris (XP150) 1.3L 6NRFE (2013–2015); Toyota Yaris (XP150) 2.0L BlueHDi 16v DW10CTED4 (2013–2015); Toyota Yaris L (XP150) 1.3L 6NRFE (2013–); Toyota Yaris L (XP150) 1.5L 7NRFE (2013–); protocol 22040000; 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.

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