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Ultraguage UBD2 Blue - Manufacturer Codes

drizzt118

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Oct 5, 2017
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48
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brisbane
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Nissan Patrol with LS3
Hey Guru's/Legends - Looking for OBD2 / Ultragauge Help:

I have an LS3 engine into a 2013 Nissan Patrol 3.0LCRD Diesel. We are using a 2014 ECU from a Holden Commodore.

I purchased an Ultraguage Blue this week and have the following issues:

1. Trouble/Fault codes - the bloody Ultra-gauge wont show them. Does anyone know the address protocols to manually pull the trouble codes ??

2. Intake Air Temp/Oil Pressure - same issue, Ultragauge wont pull data, Ultraguage support state that some 'manufacturer gauges are proprietary' and people are know to have reverse engineered the protocols/address to adapt the Ultraguage to read them.

Now I understand that many of the available gauges will not work particularly around fuel/mileage/trip data etc as the fuel level and speed (odometer) is still controlled by the Nissan ECU. This is not my concern. I am mostly concerned about the LS3 engine management systems and gauges directly from the Holden ECU.

Any help would be appreciated, thanks!
 
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