jason mcallister Posted May 21, 2012 Report Share Posted May 21, 2012 Hi. I have just finished wiring a G1 V5 (old girl) link to a Vq30DE and ran up and getting a problem when I crank it sounds like firing order maybe out. but wanted to check if I had firing order correct. Engine dose start and run. You guys set computer up with correct sub board etc so that side of it should be all o.k. and have uploaded tune off a mates engine that was running fine but cant check wiring has he has since sold boat. Nissan firing order 123456 I have wired IG1: 1and4   IG2: 2and5   IG3: 3and6 Is this correct as was reading in the manual about sync?? Do I need to change firing order to suit computer? if so could you tell me the correct way to wire. Any help would be appeciated. Thank for you time. Quote Link to comment Share on other sites More sharing options...
Scott Posted May 22, 2012 Report Share Posted May 22, 2012 Hi Jason, Your wiring sounds like it should be spot on. Have a read over the attached document and that should hopefully resolve your problems. Cheers, Scott. Quote Link to comment Share on other sites More sharing options...
jason mcallister Posted May 23, 2012 Author Report Share Posted May 23, 2012 Thanks Scott I took cover off computer and it has a different Sub board as the one in info. SUBMAXI 231104 its a VQ30DE I think info is for the VG30 with adjustable CAS. Dosnt look like anything is adjustable is this correct Sub board for my engine. Main board D42V5EÂ 170806 Also have wired injector driver inj1 to bank number 1 and inj2 to bank number 2 Cheers. Quote Link to comment Share on other sites More sharing options...
Scott Posted May 27, 2012 Report Share Posted May 27, 2012 Hi again, Sorry about sending you the wrong info! You are correct, there is not settings to adjust on your sub-board. On the Main board of the ECU to do you have 4 way dip-switch? If so there is a possibility these are not set correctly and may be causing an issue on ignition channel three. Cheers, Scott Quote Link to comment Share on other sites More sharing options...
jason mcallister Posted May 28, 2012 Author Report Share Posted May 28, 2012 Hi Scott Yes there is Dip switches on main board. What should these be set too. Thanks. Quote Link to comment Share on other sites More sharing options...
Scott Posted May 29, 2012 Report Share Posted May 29, 2012 Hi again Jason, You should set your dip switches as follows: 1: OFF 2: ON 3: ON 4: OFF For the future, you can find more information on setting these DIP switches up in chapter 9 of the V5 Installation manual. http://www.linkecu.com/support/documentation/g1-engine-management-documentation/LEMV5INSTALLÂ Cheers, Scott Quote Link to comment Share on other sites More sharing options...
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