−10%10% off all files right now — originals €18, map packs from €54.
€18 / file−10%

89661-42M71 89663-42C51 Denso original ECU file – Toyota RAV4 2.5 171hp

HW89661-42M71SW89663-42C51

Where do I find these numbers?

Engine
2.5 171hp · 2AR-FE
ECU
Denso
HW
89661-42M71
SW
89663-42C51
Also written
89661 42M71 · 8966142M71 · 89663 42C51 · 8966342C51

SW numbers next to 89663-42C51

The closest SW numbers in the archive, by spelling. They are other files, not equivalents. Worth a look when a digit may have been misread.

SWListed for
89663-42B72Toyota RAV4 2.0 158hp · Denso GEN1
89663-42B80Toyota RAV4 2.0 158hp · Denso GEN1
89663-42B82Toyota RAV4 2.0 158hp 3ZR-FAE · Denso GEN1
89663-42C00Toyota RAV4 3.5 273hp 2GR-FE · Denso GEN1
89663-42C24Toyota RAV4 2.2 150hp 2AD-FHV · Denso GEN1
89663-42C71Toyota RAV4 2.4 150hp 2AZ-FE
89663-42C72Toyota RAV4 2.4 150hp 2AZ-FE
89663-42C92Toyota RAV4 2.4 150hp · Denso GEN1
89663-42D11Toyota RAV4 2.4 150hp 2AZ-FE · Denso GEN1
89663-42D20Toyota RAV4 2.4 150hp · Denso GEN1

Other numbers for the Toyota RAV4 2.5 171hp

7 files cover exactly this car and engine, on Denso GEN1 (3), Denso, type not listed (2), Denso D76F019XXX (2). If your ECU reads differently from this page, the others:

This ECU and car in figures

Denso: 763 files, 665 SW numbers, 132 with a map pack. Makes: Toyota (371), Lexus (180), Mazda (115), Opel (27). Most listed: Lexus IS (49), Mazda 3 (47), Toyota Land Cruiser (38), Toyota Camry (33).

Toyota RAV4: 208 files. ECU types: Denso GEN1 (135), Denso, type not listed (32), Denso GEN3 (25), Denso R7F701202 (9). Engine codes: 2AD-FTV (18), 1AZ-FE (17), 2AD-FHV (17), 2AZ-FE (15).

Engine code 2AR-FE: 30 files, on Denso GEN1 (16), Denso, type not listed (10), Denso D76F019XXX (4). Listed for Toyota Camry (16), Toyota RAV4 (4), Scion TC (3), Toyota Alphard (3).

914 of the 914 files here with HW 8966… are Denso units.

5 122 of the 5 122 files here with SW 8966… are Denso units.

What you get

  • The original (stock) read of this ECU as listed, as a ready-to-use .bin file by e-mail.
  • File sizes differ between tools and read methods — check that the numbers match your ECU before buying.
  • Original read only: no full backup, EEPROM or tuned file.
  • A digital file: all sales are final — no refunds. Terms of sale

Other files for the Toyota RAV4

Original ECU file Denso · 89661-42M71 · 89663-42C51
€18
  1. 1 · E-mail
  2. 2 · Card
  3. 3 · File

Checking availability…

All sales are final — no refunds.

Card payment by Stripe · charged only when ready · Terms of sale · Privacy