ALPerf Posted August 26, 2021 Report Share Posted August 26, 2021 Hi guys Installing a monsoon g4x and it only has 2 An temp inputs I want 4 inputs for additional oil temp and fuel temp im using the bosch combined pressure/temp sensors and have run anvolt 1 and 2 to the temp pins on connector,how do I wire an external pull up resistor please Many thanks Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 26, 2021 Report Share Posted August 26, 2021 Schematically as below. In practice the pull-up would normally be done near the ECU connector and covered with adhesive lined heat shrink. You will need a separate pull-up for each sensor. 1/4 or 1/2W 1kohm 1% resistor will do. k fuku 1 Quote Link to comment Share on other sites More sharing options...
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