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Jun 25, 2014 | 08:47 PM

#26

niknyce

Senior Member

Joined: 01-04-06

Posts: 1,257

Likes: 0

From: RI

Quote:

Originally Posted by 08VRSS

Are you sure? When i started tuning on the stock sensors, it read 22.5 psi, but was actually around 26psi bc they can't read higher lol.

just started browsing the lnf forums here. nobody ever mentioned this on the hhr ss forums... lol. thanks

Jun 26, 2014 | 03:24 PM

#27

tuned08ss

Senior Member

Joined: 09-15-12

Posts: 1,988

Likes: 18

From: South Jersey

Not sure. Figured since my boost gauge and interceptor said it then it was true.

Jun 26, 2014 | 06:49 PM

#28

08VRSS

Junior Member

Joined: 07-06-12

Posts: 486

Likes: 7

From: Houston TX

They will only read/display to 22.5psi, you can hook up a mechanical gauge to make sure what you're really boosting

Jun 29, 2014 | 03:41 PM

#29

Matt M

Former Vendor

Joined: 06-03-08

Posts: 4,169

Likes: 8

From: Grand Rapids, MI

Quote:

Originally Posted by 08VRSS

Are you sure? When i started tuning on the stock sensors, it read 22.5 psi, but was actually around 26psi bc they can't read higher lol.

That is an ECM limitation, not sensors. ECM only displays boost up to 255 kpa. Gms1 sensors don't change that.

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