RB25DET with Z32 ECU - no MAF information

[guricha]

Here is the deal
Car is series 2 1997 year R33, i have installed Z32 Ecu but there is strange problem with the car, there is no MAF information, ecu is showing maf failure, funny thing is that after installation of stock ecu Maf signal is ok
Also i realized that before car is starting ecu is getting signal from MAF and after engine running MAF doesn't supports, also i have checked voltage at MAF on runing engine and its ok...

I try everything, i put same Z32 ecu to another R33 and there is no problem, seems like ecu has the problem only in this vehicle
could anyone suggest anything ???

[Matt]

Change the mapping to ER34 MAF for the Series 2 RB25 as this is the MAF it uses. See how it reacts to the correct VQ map

[Torque]

That would be the VQ map .. (MAF TRANSLATION)
(Though I doubt that will fix you issue)

Change the mapping to ER34 MAF for the Series 2 RB25 as this is the MAF it uses. See how it reacts to the correct VQ map