hay guys i was wondering if you can help me out. I recently had a y7 y8 mini me turbo, and i just got done taking it off because i am going to sell it. I had a 2mm headgasket on there, but i am selling that with the turbo kit. I put a new timing belt, hg, headstuds and water pump in the process of taking off my turbo. I torqued everything to specs and put it together.

my problem is i get a cel 43 (fuel supply), and i was wondering if this could be caused by having a walboro 255hp on a stock fuel system?

also i noticed that my fan relay in not turning on..does this link with anything?

I appreciate if anyone can help me out. -steve

 

bump for help

 

help?

 

The walbro wouldn't cause that, unless it broke

 

what else would cause cel 43?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by senpai &raquo;</TD></TR><TR><TD CLASS="quote">The walbro wouldn't cause that, unless it broke</TD></TR></TABLE>

Typical of Walbro 255lph installations is higher fuel pressure (when used in conjuction with a stock FPR) which can certainly lead to a Code 43.

A duffed O2 sensor can also cause this and you may not get a Code 1 to accompany the Code 43.

 

ok cool goin to try stock fuel pump