power probs

[launchingplacegu]

hi guys i have 3lt td 2004 gu example when driving say in 3rd gear at 2500rpm boost gauge says 15 psi put the foot down nothing lucky to get to 60 kms any thoughts thanks

[boots]

More info ?any mods ? serviced ?

[threedogs]

Could be going into limp mode from overboosting?
First try cleaning the MAF sensor with MAF clear from SCA or Jaycar/
Spray heaps just make sure it dry before you re install.
Maf is just to left of airfilter Box and held in via 2 x torq screws

[launchingplacegu]

hi mate thanks i think u might b on to somthing before problem started the turbo was spiking to about 25psi

[launchingplacegu]

hi boots
needs a service chip has been installed snrokel

[threedogs]

You may need to NAD the motor, read the thread from Chaz yellowfoot on the Nads, plenty of pics etc
Basically means you need a manual boost controller fitted, catch can etc,EGR block.
PM mudski for bits and pieces