VOLKSWAGEN PASSAT 4 (B4) 1.9L 8V TDI 81kW/109HP PLCC — ECU BOSCH MOTRONIC

Find the firmware identifiers (hardware, software and update numbers), available tuning options and how to get the original or remapped file.

✓ Tuning via file (flash) 13 firmware versions

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Vehicle data

Brand	VOLKSWAGEN
Model	PASSAT 4 (B4)
Engine	1.9L 8V TDI 81kW/109HP PLCC
Stock power	110 CV / 81 kW
Displacement	1900 cc
Fuel	Diesel sovralimentato
Vehicle type	Auto

ECU

Manufacturer	BOSCH
Model	MOTRONIC
Memory / EPROM	27C020 DIL32/PLCC32 2Mbit - Eprom 256K x 8

Available tuning operations / options:

Injection for boost pressure sensor 1
Boost pressure limiter
Boost pressure
Injection period
Injection correction for IAT sensor
Torque limiter
Smoke limiter
Air mass flow
Overboost timing

Firmware identifiers (13)

Hardware No.	Software No. (chip)	Version	Update software	ECU
0281001556	1037358664/665 16bit	1.01.011	—	BOSCH MOTRONIC
0281001656	1037357829/830 16 bit	1.01.014	—	BOSCH MOTRONIC
0281001720	1037358384/5 16 bit	1.01.016	—	BOSCH MOTRONIC
0281001720	357591 16 bit	1.01.005	—	BOSCH MOTRONIC
0281001720	1037358374/5 16 bit	1.01.004	—	BOSCH MOTRONIC
0281001720	1037356815/814 16 bit	1.01.038	—	BOSCH MOTRONIC
0281010064	1037350165/166 16 bit	1.01.019	—	BOSCH MOTRONIC
0281010169	16 bit	1.01.004	—	BOSCH MOTRONIC
0281010169	1037350917/918 16 bit	1.01.003	—	BOSCH MOTRONIC
0281010170	1037350919/920 16 bit	1.01.015	—	BOSCH MOTRONIC
0281010170	1037350238/239 16 bit	1.01.010	—	BOSCH MOTRONIC
0281001557	1037355807/8 16 bit	1.01.010	—	BOSCH MOTRONIC EDC TDI
0281001796	103735xxxx/xxx 16 BIT	1.01.007	—	BOSCH MOTRONIC TDI

ECU notes

2 original EPROM 27C010 PLCC 32 pins. To read this EPROM with the EMP20/21 programmer you need PD32 adapters. 16 Bit setting file. This works with a file obtained with the merge of EPROM HHH + LLL. On this epron can be set a KEY.

2 original EPROM 27C010 PLCC 32 pins. In order to read this EPROM with the eprom programmer you need the adapter for PSOP and the card 15A with EMP20 or 202B with EMP21. On this epron can be set a KEY. 16 Bit setting file. This works with a file obtained with the merge of EPROM HHH + LLL.

16 Bit setting file. This works with a file obtained with the merge of EPROM HHH + LLL. 2 original EPROM 27C010 PLCC 32 pins. To read this EPROM with the EMP20/21 programmer you need PD32 adapters. On this epron can be set a KEY.

2 original EPROM 27C020 or 29F020 PLCC 32 pins. To read this EPROM with the EMP20/21 programmer you need PD32 adapters. On this epron can be set a KEY. 16 Bit setting file. This works with a file obtained with the merge of EPROM HHH + LLL.

2 original EPROM 27C010 or 29F010 PLCC 32 pins. To read this EPROM with the EMP20/21 programmer you need PD32 adapters. 16 Bit setting file. This works with a file obtained with the merge of EPROM HHH + LLL. On this epron can be set a KEY.

Get the file for this vehicle

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Tools to read and write this ECU

Flex Programmatore per rimappatura centraline e cambi automatici ECU + auto gearbox € 1.000 Buy

The Genius OBD + Bench € 2.500 Buy

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