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Program Use

Mazda 1 DENSO ECUs equipped with Mitsubishi or TRW immobilizer

Mazda 2 DENSO ECUs equipped with Temic or Lucas immobilizer

The emulator only works if after disconnecting immo box, the car starter is still working
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Mazda Diesel RF3R ECU with 93C56 Mazda Gasoline FP87 ECU with 93C56
memory - click to watch the video memory - click to watch the video

Wiring colour codes

The LED behavior

diagnostic mode - it flashes every second

adjusting to the ECU – flashing 0,1 sec

after adjusting it lights constantly and blinks every other second

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Tested on:
DENSO B5E1 ECU Mazda Demio 1.5 Gasoline 2004 year
DENSO B5F3 ECU Mazda Demio 1.8 Gasoline
DENSO B34A ECU Mazda Demio 1.3 Gasoline
DENSO B35B ECU Mazda Demio 1.3 Gasoline 2000 year
DENSO B34B ECU Mazda Demio 1.3 Gasoline 1998 year
DENSO BP5C ECU Mazda MX-5 1.8 Gasoline 1999 year
DENSO BP5D ECU Mazda MX-5 1.8 Gasoline 2003 year
DENSO FPG6 ECU Mazda Premacy 1.6 Gasoline 2001 year
DENSO FP87 ECU Mazda Premacy 1.8 Gasoline 2000 year
DENSO RF2A ECU Mazda 626 2.0 Diesel
DENSO RF3R ECU Mazda Premacy 2.0 Diesel 2000 year
DENSO RF4D ECU Mazda 323 F 2.0 Diesel 2001 year
DENSO RF4F ECU Mazda 626 2.0 Diesel 2001year
DENSO ZLO5 ECU Mazda 323 F 1.5 Gasoline 2000 year
DENSO B6MM ECU Mazda MX-5 1.6 Gasoline 2001 year

Works with DENSO ECUs with 93C56 memory and separate immo box. Change the content of the memory
and connect the emulator into the immo plug

1) First connecting 2) Second connecting

The ECU is located under the floor mat at the front of the passenger-side footwell.
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Mazda Diesel RF3R ECU with 93C56 memory

How to use this emulator? Click and watch instructional video

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Find 93C56 memory in ECU

RF3R ECU

Connecting emulator to ECU

RF3R ECU

In addresses from 016 to 019

write 33 33 33 33 values

DISCONNECT IMMO BOX!!!

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Mazda Diesel DENSO RF4D 18 881 ECU

Connecting the emulator to the ECU:

In addresses from 016 to 019 write 33 33

33 33 values
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Mazda Gasoline FP87 ECU with 93C56 memory

How to use this emulator? Click and watch instructional video

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Find 93C56 memory in ECU

FP87 ECU

Connecting emulator to ECU

FP87 ECU

In addresses 017, 019, 01B and 01D

write 33 values

DISCONNECT IMMO BOX!!!

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Mazda Gasoline DENSO B34A 18 881A ECU

Connecting the emulator to the ECU:

In addresses from 016 to 01E write

00 33 00 33 00 33 00 33 00 values

Disconnect the immo box or cut pin H from ECU plug!

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Warning!!!

Due to possible construction changes of cars, check signals with multimeter in the ECU plug.

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Last updated 17.10.2018