[Unlock VL Link G4+]

23 hours ago, Display Name said:

Excellent work i will contact them now thanks

I have replied to your email, so please check your inbox and let me know how you go.

Regards,
Vonny.

[G4 Thunder - Dual DBW Nissan VQ37HR]

Hi AbbeyMS,

Yes it still has the VVEL and CVTC. I think you're correct in saying that the issue lies with the cam trigger.  I have scoped the crank trigger and both LH & RH inlet cam position sensors and compared it to the VQ35DE.  The patterns appear the same but the phasing is slightly shifted.  I guess this is what is causing the trigger errors and is possibly due to the VVEL/CVTC.  

Sorry about the separate screen shots, I wasn't able to display the complete 720deg cycle in one screen. 

Is there another trigger signal that can be used that wont shift or is there an option for a custom trigger setup?  

[G4 Thunder - Dual DBW Nissan VQ37HR]

Thanks Scott,

I have now connected all 4 TPS wires to AN Volt channels 1 to 4 and both throttles are now working.  There are still some throttle related error messages to work out, but at least both throttles are opening/closing in sync.

But I'm also having another issue Scott, where the RPM is quite erratic.  Triggers are connected in piggy-back and Trigger Setup used is "VQ35".  I have yet to verify the scope pattern but i believe it is the same ie. "10-2, 10-2, 10-2".  At idle, the engine speed spikes excessively even with trigger filtering at "4".

Is there anything you can suggest Scott?  I'll also report back with the crank trigger scope as soon as I can. 

Regards,
Vonny.

[G4 Thunder - Dual DBW Nissan VQ37HR]

Ok Thanks for that Scott.  Ill just change the pin configuration on the breakout harness for this particular application, and ill remember this for future installations.

Thanks again!
Regards
Vonny.

[G4 Thunder - Dual DBW Nissan VQ37HR]

Hi All,

I am configuring a G4+Thunder wire-in ECU to run a Nissan 370z with Dual Drive-by-wire Throttles.  I need to know if TP(Main), TP(Sub) are configurable across all AN Volt Inputs ie. AN Volt 1-16 ??  Or am i only able to use AN Volt 1-12 ?

I am currently trying to use AN Volt 13 &14 for TP 2 (Main) and (Sub) but there's no options for it.  Im doing this as i am using an extension/breakout harness and its already been wired to pins D8 & D9.

Is this possible at all, or do i have to use a different input?

Thanks in advance !!!