diode and 4 bar

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May 15, 2008 | 11:25 PM

Dfminc

Thread Starter

1st Gear

Joined: Nov 2007

Posts: 43

diode and 4 bar

So if a 4 bar fpr is used to provide more fuel for higher boost made possible by a diode and mbc won't the car run rich under normal cirucumstances? Sorry for the run-on...

May 16, 2008 | 12:11 AM

Audi858

1st Gear

Joined: Feb 2008

Posts: 141

RE: diode and 4 bar

This is what I got out of a FWD 1.8t, with diode, fmic, MBC, forge 007, stage 2 clutch light weight flywheel, and about 15psi.

https://www.audiforums.com/m_847631/tm.htm

May 16, 2008 | 01:13 AM

Dfminc

Thread Starter

1st Gear

Joined: Nov 2007

Posts: 43

RE: diode and 4 bar

nice numbers

May 16, 2008 | 05:45 PM

cincyTT

I'm make believe

Joined: Dec 2006

Posts: 17,587

From: In my head

RE: diode and 4 bar

The injectors will push more fuel when needed, you have nothing to worry about

May 16, 2008 | 09:45 PM

Dfminc

Thread Starter

1st Gear

Joined: Nov 2007

Posts: 43

RE: diode and 4 bar

Youll get the extra fuel for higher boost but I was doing some research and the 4 bar pushes more fuel than the ecu has the ability to compensate for. So at idle or something won't the car be running rich?