Boost Reading when Engine Braking

[Mjolinor]

-0.75 bar, relative to atmospheric pressure. The gauge scale ranges from -1 to +2 bar.

Ah, OK so this is a normal, fitted from factory type gauge then?

[mikerj]

Yes, not sure if they were even an option on the Roadster as I've never seen one without the gauges fitted:

[yosini]

Not sure what boost gauges other people are running, mine is pretty simple and yes - someone just beat me to posting a picture - yes that's exactly what mine looks like and by the sounds of it all is normal. For now...must stop watching the boost gauge and keep eyes on road in future!

Thanks all

Joe

[Mjolinor]

Is it vacuum operated or bus driven from the ECU?

[Mr T]

It's wired so I'm guessing can driven.

[137699]

As I stated above... hardly anyone here has or really understands Roadsters.
WWW.THEROADSTER.NET is the place to be for these questions.

[pinger]

The OP should also be asking this question on www.theroadster.net where people actually have a clue about Roadsters!

As I stated above... hardly anyone here has or really understands Roadsters.
WWW.THEROADSTER.NET is the place to be for these questions.

Question was correctly answered here in the seventh post.

The OP did use a minus sign. Either way it's perfectly normal and about the same value shown on my wife's Roadster on the overrun.

Begs the question why no one with Roadster experience and a member of TRN didn't answer it here. Only here to poach? Try helping.

[137699]

mikerj IS a TRN member.

[pinger]

mikerj IS a TRN member.

Two with the knowledge - only one sharing....

[tolsen]

Question was correctly answered here in the seventh post.
Begs the question why no one with Roadster experience and a member of TRN didn't answer it here. Only here to poach? Try helping.

OP's problem was answered correctly in third post.