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throttlehappy46 · 06-15-2009, 10:24 PM

VQ30 ECU A18-E11-ER1 as per the JWT ECU database, on page 2 of this thread.
One V4 Bikirom board
One V4 Bikisoft Program
Testing and dyno tuning this week

Will be using the Tomei cams for now in my VQ35 with the V3 settings used to make sure it runs properly with the 'known good' tune I have in the RB25 ECU. Test it on a VQ30 Maxima next week and then send the first one out to Nealoc187 for USA testing

VQ35 testing has made a further development last night though, VCT is now a function of airflow from the MAF. If air flow is not increasing voltage(ie dropping airflow under increasing TPS voltage) then VCT solenoid PWM is altered to increase airflow and load, for maximum torque at all times. This also allows cam timing to be optimised for part throttle and allows extensive use of the volumetric efficiency table to give better fuel economy.

06-15-2009, 10:24 PM	#130
throttlehappy46 Senior Member VQ35 swapped Pulsar Join Date: Nov 2007 Location: North Coast NSW, Australia iTrader: (0) Posts: 204	VQ30 ECU A18-E11-ER1 as per the JWT ECU database, on page 2 of this thread. One V4 Bikirom board One V4 Bikisoft Program Testing and dyno tuning this week Will be using the Tomei cams for now in my VQ35 with the V3 settings used to make sure it runs properly with the 'known good' tune I have in the RB25 ECU. Test it on a VQ30 Maxima next week and then send the first one out to Nealoc187 for USA testing VQ35 testing has made a further development last night though, VCT is now a function of airflow from the MAF. If air flow is not increasing voltage(ie dropping airflow under increasing TPS voltage) then VCT solenoid PWM is altered to increase airflow and load, for maximum torque at all times. This also allows cam timing to be optimised for part throttle and allows extensive use of the volumetric efficiency table to give better fuel economy. __________________ Nissan N14 Pulsar - VQ35DE, 6spd HLSD, Kelford Spec C cams, 12.7:1CR & E85 tuned Smashed Holden VY SS LS1 Twin Turbo Ute - 641rwHp@12psi Pics New LS3 6.2 Camaro, Boyd Harm wheels and a big single Turbonetics huffer... Last edited by throttlehappy46; 06-16-2009 at 06:09 AM.