Reyco Posted March 12, 2021 Report Share Posted March 12, 2021 Hi Folks, I'm having some issue with my expansion loom port ecu Subaru WRX & STI V10 04-06; got it wired up as per the instructions but the analog outputs do not work. The +5V wire is good, the ground wire is good but the outputs analog VOLT 11 and VOLT 12 do not work. ¿What am I doing wrong? I already checked the calibration, the wiring and thesensor, both are fine. I Also tried on a normal ecu output (ANVOLT 6) and the sensor works fine. Quote Link to comment Share on other sites More sharing options...
Adamw Posted March 13, 2021 Report Share Posted March 13, 2021 Can you have a look at the PCB revision number in the area shown below. It sound like you might have a very early revision one which didnt have any spare analog inputs. The diagram in the manual is for V1.4 and above. Quote Link to comment Share on other sites More sharing options...
Reyco Posted March 14, 2021 Author Report Share Posted March 14, 2021 Hi Adams thanks for replying. This is the ECU. Quote Link to comment Share on other sites More sharing options...
Adamw Posted March 14, 2021 Report Share Posted March 14, 2021 There is no AN Volt 11 or 12 on the V1.3 board. It is exactly as printed next to the connector, only 5V, Gnd & AN T4. Quote Link to comment Share on other sites More sharing options...
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