ECU Simulator 1600 ISO15765-4 CAN BUS

O2 volt. 0 ... 1.275 V. 1C. OBD Type. EOBD. -. 1F. ECUSim Version. 1.xx. MODE 2: when the DTC input is low , P0100 cause a freeze frame storage as follow :.
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CAN BUS ECU Simulator v1.04 www.ozenelektronik.com

ECU Simulator 1600 ISO15765-4 CAN BUS

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CAN BUS ECU Simulator v1.04 www.ozenelektronik.com

• • • • •

connect an appropriated power supply for your tester set power on and wait till led test is over. Connect the OBD tester and wait till the green LED is ON ( connected ) To generate the DTC , press the push button and wait till MIL led is ON Select 11/29 bit ident and 250/500 KB baudrate using the switch ( optional ) . This switch position is read once after power on. For a new switch position please power off that power on.

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CAN BUS ECU Simulator v1.04 www.ozenelektronik.com

Description MODE 1 : in this mode OE91C1600 chip responds with PIDs 00-1F. On the table below you see the variable values.

PID 03 05 0C 0D 10 13 14 1C 1F

Description Fuel system status Engine coolant temp. Engine RPM Vehicle speed sensor Air flow rate of MAF sensor Location of O2 sensors O2 volt OBD Type ECUSim Version

Fixed Value 00

Bank 1 sensor 1 EOBD 1.xx

Variable Value -40 .... 215 0 ... 6000 0 ... 255 0...655.35 0 ... 1.275 V -

MODE 2: when the DTC input is low , P0100 cause a freeze frame storage as follow :

PID 05 0C 0D

Description Engine coolant temp. Engine RPM Vehicle speed sensor

Stored Value 40 2345 1/min 67

MODE 3 : when requesting this MODE the 3 DTCs come from simulator. P0100 , P0200 , P0300 MODE 4 : delete the DTC and freeze frame storage datas. MIL LED turns off. •

all timeout according to ISO15031-5

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CAN BUS ECU Simulator v1.04 www.ozenelektronik.com

Schematic

VCC

VCC

0 2k

connected

0 DTCs 13 14

5X10K

11 12 10 1 21 23 24 25 27

15

16M 27pF

16

27pF

19 3 17

NC NC

LED1 LED2

DTC 250/500 11/29 VREF AIN7

CLKOUT BAUDIN TxCAN RxCAN

AIN5 AIN4 AIN3 AIN1

XTAL2

NC

XTAL1

NC

RST VCC VCC

1uF

GND GND

6 20

MIL

1k

1k

28 9 5 4

TxCAN RxCAN

8 7 2 18

OE91C1600

+

VCC

• • •

the both LEDs are low current If < 5 mA. close jumper to download a new release. Don’t change the value of crystal.

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CAN BUS ECU Simulator v1.04 www.ozenelektronik.com VCC

3

2 4 6 8 10 12 14 16

REF

PCA82C250

-VCC GND

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TXD CAN_H RXD CAN_L

7 6

OBD CONN.

120 2

1 4

TXCAN RXCAN

1 3 5 7 9 11 13 15

VBAT LM7805C/TO220 3 1 OUT IN GND

VCC

2

1N4001 100nF

• •

100nF

use a 12 VDC / 500 mA Adapter to power the simulator and the tester. A femal OBD connector must be used.

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