Graham Posted August 7, 2018 Report Share Posted August 7, 2018 I am installing a Wideband to the G4+ for my WRX ver1-2 I am connecting the wideband output to the Expansion Connector 1 on the LinkECU, This is connected to the pin labeled Volt 5 (analog 0-5v input). I can't get any readings to show up on the LinkECU Software I have two questions: 1) Is the the correct input connector to wire the wideband to the LinkECU? 2) what analog input reading do I set to Lambda in the LinkECU software. Any help would be greatly appreciated Cheers Graham Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 7, 2018 Report Share Posted August 7, 2018 Yes, AN Volt 5 is fine to use. Its function should be set to "Lambda 1" and depending on what model wideband you have you may be able to select a calibration from the drop-down list or you may have to use one of the custom cals (cal 4/5/6). If your wideband device has a separate "analog ground" or "signal ground" then this will also need to be connected to the sensor ground wire on the expansion connector. If it doesnt have a separate signal ground then it will give best results with the main ground wire connected to the engine block or head. Quote Link to comment Share on other sites More sharing options...
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