R32 Gtr Factory Boost Gauge Signal Location

[BBGTR]

Hi,

My factory R32 GTR boost gauge has recently started to only show a "0" boost signal. That is, no vacuum or boost, which leads me to suspect that the boost line has blown off somewhere as that represents atmospheric pressure.

Now the gauge itself gets an electrical signal from a map sensor somewhere and I want to find out where that might be. At least that way I can make sure I don't have a boost leak or a hose hasn't blown off.

Anyone got any ideas?

Regards

Andrew

Edited March 4, 2006 by BBGTR

[BHDave]

The map sensor is on the firewall just to the left and up from the brake master cylinder looking from the front. It should have a 3mm hose running to it and a plug on the bottom.

[BBGTR]

The map sensor is on the firewall just to the left and up from the brake master cylinder looking from the front. It should have a 3mm hose running to it and a plug on the bottom.

Thanks for the tip, here was my problem...

Cheers

Andrew