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Scottydo
04-30-2013, 06:04 PM
Hey guys having some issues running a 50 trim on a uni 630cc tune at 25 psi afr is 14.7 idle but under wot max I get it 14.4 wont go any lowercar has Iissues starting stock fuel pump and walbro 255 inline new o2 sensor injectors jave 8k on them any ideas would help thanks

Scottydo
04-30-2013, 06:05 PM
Car is a 2001.5 1.8t

Scottydo
04-30-2013, 06:22 PM
Fuel filter has 4k on it

Seerlah
04-30-2013, 06:44 PM
That is dangerous. Are you getting these readings from a WB gauge or from an actual log? Could be your WB sensor is fried. Log lambda with Vag Com to confirm. Block 031.

Scottydo
04-30-2013, 06:50 PM
Lol that would suck but ill check because my o2 sensor is about a month old

Seerlah
04-30-2013, 07:17 PM
I am talking about your WB sensor, not your stock OEM Bosch (hope it's Bosch) sensor. They can burn out easy. That is why they have heat sinks. I am running one on my AEM Uego.

http://www.innovatemotorsports.com/xcart/product.php?productid=16148&cat=250&page=2

But def log with Vag Com to have a starting ground.