R34 25 GTT MAF issues i think ?

[Dimi34gtt]

R34 25 GTT MAF issues i think ?

Hi Everybody ,

Im having a few issues with my R34 GTT i brought it stock about 4 months ago. Before i took it through Regency in SA i have to remove the Gizzmo MSI-BC ( Boost Controller ). i did this buy just unplugging it and the vacuum line connected to it. To be honest i didn't really have a chance to check what the boost controller read before however i did notice that my stock Nismo Gauge as reading 0.2 some times under full throttle. But other times 0.6, i re installed the Boost controller and now my car is making 4PSI under full throttle all the time. ive checked the lines and i dont think its a boost leak ive taken off the air box and fitted it with  pod filter. A friend of mine said its possible the the MAF and also a combination of a faulty boost sender unit as sometimes the boost gauge works but some times not. Car idles and drives fine but just nothing more then 4 psi when my foot is down. Its probably also worth mentioning that the boost controller hasn't been set up so at the moment its just a glorified digital boost controller. 

[KiwiRS4T]

Borrow a non electronic boost gauge and hook it up with a line through the door jamb or window to see what boost you are actually making. Set up your boost controller properly. If you think there is something wrong with your MAF either borrow a known good one or clean the element and resolder the connections.

And put the stock air  box back while you still have it.