g60 running probs

[be here now 0]

Hi hope someone can help iv got a g60 engine in my golf the engine is out of a 92 corrado its got a sns chip 68 mm pully

an g60 golf intercool the problem is the boost gauge nedle on it bounce,s up an down tht fast it,s a blur then some times mybe once out ten times it will

be ok but sits at 800ish on the dial can any one help thanks ric

[mimjed 0]

not alot of detail given but id prob start by looking for a boost leak

[be here now 0]

thanks ill have a look my hose from the charger to the intercool is made up of bits could,nt find a oe one

so its posible its leaking

[dirtytorque 0]

How is the car behaving?

Sounds more like an electrical issue either with the guage wiring or the guage itself?

Is it driving/idling/pulling ok?

[Yandards 0]

Gauge issue, double check the boost pressure at the ECU MAP sensor by using the MFA dignostic mode.

 

Have a read of this thread to see how to do it.