Jackson Racing Supercharger Owners Thread - Page 74 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

The Slow One · 10-17-2014, 02:35 PM

Quote:

Originally Posted by alpax

It's been one month, about 1200km supercharged, and I got my first CEL yesterday. Seems like the same what @Xerious mentioned just recently. The fault code is P0172: System too Rich (Bank 1).

It was actually a bit scary: I was accelerating from a traffic light (not a hard launch, just normal start), and the car kind of choked, and hesitated for a bit, the engine light and the traction-control lights came on, but in a couple of seconds the engine continued working normally. I stopped soon, checked the fault codes with the Torque, and found that P0172 code. Came home in 5 minutes, visually inspected the engine and the SC system - everything looked normal. The car started and worked without noticeable issues.

I cleared the code to see if it would come up again, and drove to work today - haven't noticed any issues.

I can get some logs from the ECU with the Torque, but what should check? There are Fuel Trim Bank 1 Long Term and Short Term sensors, I guess those are the ones, but what values would be expected for those?
What else to look for?

I've had this happen. I ended up cleaning my maf sensor and cleaned/oiled my intake filter. The car runs perfect again.

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*LongFella · 10-17-2014, 02:41 PM

Good stuff so far! Any others with issues?

CSG Mike · 10-17-2014, 02:59 PM

Quote:

Originally Posted by *LongFella

How is everyone's JR Kit running?

We have all had the kit for several thousands miles now...

Do it

campy · 10-17-2014, 06:54 PM

Quote:

Originally Posted by alpax

It's been one month, about 1200km supercharged, and I got my first CEL yesterday. Seems like the same what @Xerious mentioned just recently. The fault code is P0172: System too Rich (Bank 1).

It was actually a bit scary: I was accelerating from a traffic light (not a hard launch, just normal start), and the car kind of choked, and hesitated for a bit, the engine light and the traction-control lights came on, but in a couple of seconds the engine continued working normally. I stopped soon, checked the fault codes with the Torque, and found that P0172 code. Came home in 5 minutes, visually inspected the engine and the SC system - everything looked normal. The car started and worked without noticeable issues.

I cleared the code to see if it would come up again, and drove to work today - haven't noticed any issues.

I can get some logs from the ECU with the Torque, but what should check? There are Fuel Trim Bank 1 Long Term and Short Term sensors, I guess those are the ones, but what values would be expected for those?
What else to look for?

Quote:

Originally Posted by Xerious

That is exactly what happened to me. It hasn't happened since but I've had two total in 5k miles.

Are you guys running the CARB tune or custom tunes?

alpax · 10-17-2014, 06:57 PM

Quote:

Originally Posted by campy

Are you guys running the CARB tune or custom tunes?

Standard CARB tune for me. And the rest of the car is stock.
BTW, my BRZ is automatic, if it makes any difference.

Xerious · 10-17-2014, 07:20 PM

Quote:

Originally Posted by campy

Are you guys running the CARB tune or custom tunes?

When it both happened, I was on the carb tune but now I'm running a custom Shawn Church Automotive tune.

The Slow One · 10-17-2014, 07:51 PM

I'm on a custom tune.

Sent from my SGH-T889 using Tapatalk

*LongFella · 10-17-2014, 09:10 PM

Quote:

Originally Posted by CSG Mike

Do it

Do what?

BBK? Or Tomei EL + Overpipe + Ti Test pipe + Custom Church Tune?

enivid · 10-17-2014, 10:49 PM

Quote:

Originally Posted by *LongFella

Good stuff so far! Any others with issues?

Issues yes but not JR related. She was on the track today

enivid · 10-17-2014, 10:51 PM

Look at this awesome car passing me. [ame]http://youtu.be/w_Tj5sG0eu4[/ame]

*LongFella · 10-17-2014, 11:29 PM

Quote:

Originally Posted by enivid

Issues yes but not JR related. She was on the track today

She. Looks. Good.

*LongFella · 10-17-2014, 11:31 PM

Quote:

Originally Posted by *LongFella

Do what?

BBK? Or Tomei EL + Overpipe + Ti Test pipe + Custom Church Tune?

@CSG Mike Fail.... LOL!

CSG Mike · 10-18-2014, 12:14 AM

Quote:

Originally Posted by *LongFella

Do what?

BBK? Or Tomei EL + Overpipe + Ti Test pipe + Custom Church Tune?

All of it!

CSG Mike · 10-18-2014, 12:15 AM

Quote:

Originally Posted by enivid

Look at this awesome car passing me.

Jeebus how much power does that R8 make? I'd guesstimate around 600-650whp

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