CHESTER Posted January 19, 2014 Report Share Posted January 19, 2014 Hi there, i have transplanted a Subaru ej207 quad avcs ,into my gc8 is cable throttle so ,no DBW , I having some problems wiring the exhaust cam signal i used your quad avcs diagram , the only problem is that ,my exhaust cam sensor is 3 wire Hall effect ,not reluctors , so wired it like the intake can sensor but it is not sensing well , do I need to change it to the older model reluctor sensor to make it work, or just configure the Vvt regards Quote Link to comment Share on other sites More sharing options...
Simon Posted January 19, 2014 Report Share Posted January 19, 2014 ECU will be fine with the hall sensor inputs, But you will need to have the pullups turned on. Also be sure to check the offsets for each cam using the cam test function. Quote Link to comment Share on other sites More sharing options...
CHESTER Posted January 20, 2014 Author Report Share Posted January 20, 2014 Thanks for the info would it be rising edge or falling edge trigger Quote Link to comment Share on other sites More sharing options...
Scott Posted January 20, 2014 Report Share Posted January 20, 2014 According to our info it should be falling edge. Quote Link to comment Share on other sites More sharing options...
CHESTER Posted January 25, 2014 Author Report Share Posted January 25, 2014 Hi Scott i am am still having trouble with my exhaust avcs funny thing is that is only sensing when I put active edge to rising but is running weird on f12 screen Vvt , my exhaust target is zero bit posn is running and idea what could be wrong , I am still running the Hall effect sensor for the exhaust rather then reluctors regards Quote Link to comment Share on other sites More sharing options...
Simon Posted January 26, 2014 Report Share Posted January 26, 2014 Have you check the cam offset figure buy using the cam test function. If the offset is incorrect you will see this sort of error. The help file explains how to do the cam test. Quote Link to comment Share on other sites More sharing options...
CHESTER Posted January 27, 2014 Author Report Share Posted January 27, 2014 Oh ok will check , funny thing is the solenoid duty can be seen at 30 percent even cam targets are 0 degree could there be a wiring problem ,for the Hall effect triggers that I could have wired the positive to negative and vice versa that's why is running on rising edge ? Quote Link to comment Share on other sites More sharing options...
Simon Posted January 28, 2014 Report Share Posted January 28, 2014 Wiring will be ok as if you get this wrong the signal will be missing all together. Quote Link to comment Share on other sites More sharing options...
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