haha boost log...

Post by **RuS4ty** » Jan Sat 26, 2008 9:13 pm

Got my car out and did some logs... look at this shiiat

Was accompanied by these codes...

GIAC #1

2 Faults Found:
16538 - Oxygen (Lambda) Sensor B2 S1: No Activity
P0154 - 35-00 - -
16825 - EVAP Emission Control Sys: Incorrect Flow
P0441 - 35-00 - -
Readiness: 0110 0101

1 Fault Found:
01372 - Alarm triggered by Door Contact Switch; Rear Passenger Side
35-00 - -

-------------------------------------------------------
Stock

2 Faults Found:
16825 - EVAP Emission Control Sys: Incorrect Flow
P0441 - 35-10 - - - Intermittent
18010 - Power Supply Terminal 30: Voltage too Low
P1602 - 35-00 - -
Readiness: 0000 0000

--------------------------------------------------------
Giac log #2 after clearing the first codes

2 Faults Found:
18010 - Power Supply Terminal 30: Voltage too Low
P1602 - 35-10 - - - Intermittent
16538 - Oxygen (Lambda) Sensor B2 S1: No Activity
P0154 - 35-00 - -
Readiness: 0110 0001

Post by **RuS4ty** » Jan Sat 26, 2008 9:44 pm

So as you can see the stock boosting is normal but with the GIAC in it gets all cooky. Thats also when the O2 doesn't read. So I'm beginning to agree that it's looking like the problem is from the flash. It's my 3rd re-flash though...

Oh, and that's really low boost for what im supposed to be getting.

Post by **RuS4ty** » Feb Mon 18, 2008 11:03 pm

Fixed via pressure testing (thanks ryan/stoney).

The culprit:

Had a samco boot conveniently in the trunk so I popped that in and...

Still boosting low and all codes are still present, but the curve it solid which is a step in the right direction.

Post by **FutureStage1** » Feb Tue 26, 2008 12:03 am

Haven't you had a boost leak since the beginning of time. It seriously seemed like you had one months ago, was that it?

Post by **RuS4ty** » Feb Tue 26, 2008 1:52 am

yeah thats the beauty of the 2.7t...

I'm not sure if I have a leak per say anymore, but I am boosting about 5psi lower than I should...
The evap or the O2 code could be causing that. Im going to cop Chris' O2 sensor sometime this week(end) and throw it in my car to see if it fixed anything. As far as the evap code, still workin' on tracking that one down....