edwin opie Posted September 28, 2015 Report Share Posted September 28, 2015 hi there, is there anyone has a basemap for nissan engine: QR25DE? thanks Quote Link to comment Share on other sites More sharing options...
edwin opie Posted October 14, 2015 Author Report Share Posted October 14, 2015 can i use QG18DE trigger setting for QR25DE ? Quote Link to comment Share on other sites More sharing options...
Scott Posted October 14, 2015 Report Share Posted October 14, 2015 Hi Edwin,From what I can see of the QG25DE cam trigger pattern (http://www.msextra.com/doc/triggers/qr25de-cam-waveform.jpg) is the same as the QG18 cam trigger pattern.What I am unsure of is what the crank trigger pattern on the QR25DE is like. If you can confirm the crank trigger pattern, and it matches the QG18 crank pattern, then you shoud be able to use our Nissan QG18 trigger pattern.The information I have says the the QG18 crank pattern is 36-1-1. That is 17 teeth followed by a gap, then 17 more teeth followed by a gap. Quote Link to comment Share on other sites More sharing options...
edwin opie Posted October 29, 2015 Author Report Share Posted October 29, 2015 i found QR25De crank pattern is 34-1-1, that is 16 teeth followed by a gap, then 16 more teeth followed by a gap. what do you think? Quote Link to comment Share on other sites More sharing options...
Simon Posted October 29, 2015 Report Share Posted October 29, 2015 That part matches the QG18 the cam has 4 groups of teeth3teeth, gap, 4 teeth, gap, 2 teeth, gap, 1 tooth Quote Link to comment Share on other sites More sharing options...
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