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throttlehappy46 · 09-04-2008, 07:43 AM

All A32 ECU's appear to be OBDII, it is the ECU board design itself that is dependant on its ability to take an expansion port and its response to engine modifications

However, in 1999 Nissan did make a few changes to their ECU processors which could be part of the problem.

The Maxima owner is taking the car on a 500 mile round trip on the weekend to visit family, he has promised to give me an accurate account of fuel economy which should be improved if he keeps to the speed limit.

09-04-2008, 07:43 AM	#87
throttlehappy46 Senior Member VQ35 swapped Pulsar Join Date: Nov 2007 Location: North Coast NSW, Australia iTrader: (0) Posts: 204	All A32 ECU's appear to be OBDII, it is the ECU board design itself that is dependant on its ability to take an expansion port and its response to engine modifications However, in 1999 Nissan did make a few changes to their ECU processors which could be part of the problem. The Maxima owner is taking the car on a 500 mile round trip on the weekend to visit family, he has promised to give me an accurate account of fuel economy which should be improved if he keeps to the speed limit. __________________ 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...