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tuning advice


tobyc
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Hi all

I have a 92 audi 80 TDi avant which has the 1z engine but controlled, it seems, by an early ECU. It turns out that it doesn't have a vac hose to the ECU but from the IC to the n75 and back then to the actuator.

I have fitted 110 Bosch injectors and I need to up the boost a little to deal with the extra fueling but I'm no stumped as to how I can do this.

Fitting a boost controller or even un clipping the hoses to the ic, n75 and actuator has made no discernible difference and I can hear the whistle of the turbo at all even though it is working.

Is there a way to fit a boost controller or up the boost a tad (with a gauge of course)

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post-13998-137914445266_thumb.jpg

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