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Setup to connect to the Toyota KDJ120/125 ECU --> Torque Pro App/ Car Gauge Pro App/ MotorData OBD App/ Car Scanner ELM OBD2 App

TORQUE PRO App

Land_Cruiser_KDJ120__Torque_Pro.jpg



CAR GAUGE PRO App

Land_Cruiser_KDJ120_Car_Gauge_Pro_App.jpg



MOTORDATA OBD App

Land_Cruiser_KDJ120_MotorData_OBD_App.jpg


CAR SCANNER ELM OBD2


Land_Cruiser_KDJ120_Car_Scanner_ELM_OBD2_App.jpg
 
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Great! What year is the car you've tested this on and what region are you in?
 
OBD 2 device ELM327

ELM327 Pic18F25K80 v1.5
Bluetooth for ANDROID, etc.


Device OBD ELM327 v1.5 ---> ELM327 v1.4 Commands
ELM327_V1.4_vs_1.4b_2.0_2.1_2.2.jpg



ELM327_PIC18F25K80.jpg





ELM327_v1.5_vs_v_2.1_2.2.jpg
 

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  • ELM327_PIC18F25K80.jpg
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All Apps setting information is for KDJ120: 2004--->2006

Protocol

KDJ120_Protocol_OBD_II.jpg

ÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇ

As of 2006--->

Protocol
Protocol_CAN.jpg


KDJ120_Protocol_OBD_II_2007.jpg

ÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇ


Torque_Pro_Wiki.jpg



ELM327 AT Commands
https://www.sparkfun.com/datasheets/Widgets/ELM327_AT_Commands.pdf

JMF
 
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I had full connectivity to all ECU’s with OBD Fusion app on my FJ Cruiser.

Note that torque pro is Android only OBD Fusion works on iOS.

I also have Dash Command and Car Scanner apps. Depending on the market your vehicle was built for one app can provide more data than another as the Apps tend to be written for a particular geographic.
 
HI ,
i've the same KDJ120 then JMF .
I connect the ECU with ELMScan Toyota APP ( selection 06-08 Engine ECT , Cruise Control ) but no with TORQUE PRO and advanced string .
Did you have some idea ??
Many thanks to all
Marco
 
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