HACKMAC87 Posted February 18, 2019 Report Share Posted February 18, 2019 Is the aux 5 position not reconfigurable? Ive tried to set it up as an out put for the third wire for iac and then noticed you can only use aux 2 for that. I also tried to turn it into the CE light but that doesnt seem to work either. also is the aux 4 position reconfigurable. its the 92-95 pnp ecu. ***I found the answer at the bottom of the aux configuration tables. you cannot low side 5-8 aux channels Quote Link to comment Share on other sites More sharing options...
Adamw Posted February 18, 2019 Report Share Posted February 18, 2019 On the Honda plug-in ECU Aux 5 & 6 have a special high-side driver onboard for the Vtec and intake solenoid. If you want to drive a 3 wire idle valve that needs open/close signals then only aux 1 & 2 can be used for that type of valve. Although is is a relatively simple circuit you can make to allow you to drive this type of valve from a single aux output. Im not sure what your question is about Aux 4. Quote Link to comment Share on other sites More sharing options...
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