Maz

wow..that was a quick response ..cheers Ollie, appreciate it :)

Hiya Guys Quick question, which one of the two ; Engine coolant temperature sensor or Engine water temperature sensor relays their reading to the ECU..I´m guessing coolant temp and the water temp sensor is connected to the temp gauge...right ? Cheers Mario

Thanks Retro, I´ll check those too ,appreciate the help :)

Cheers Ollie I went and had a quick look, they seemed fine at first glance but as it´s about minus 3 out there it really was a "quick look" I´ll do a proper check tomorrow after work. Appreciate it :)

Hiya TurboZ No I don´t mate, niether a boost controller or boost jets,as far as I am aware it´s 100% stock.

I Just had the cam belt, tensioners, water pump, auxiliary belts etc changed and although the car seems to run perfectly, when you floor the accelerator the turbo boost shoots to around 14psi (US model) then it drops to around 12psi, then back to 14 again.Sometimes the boost stops at 9psi, pauses then jumps to 14..then back down to 13psi and so on. It´s not just the boost gauge either as you can actually feel the "slight" hesitation. The Turbos sound fine too..anyone got any ideas ? cheers :o)