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Sofast · 10-23-2009, 07:28 PM

I successfully went dpfi to mpfi. The only problem is Im running so rich. I have no codes. I verified good map and circuits to it. What do I do? can I Regulate the fuel better somehow? What are my options?

RoughKnight · 10-23-2009, 08:18 PM

Timing is off. Does it have shakey idle? Could be the IACV. Or from the switch you got bigger injectors to do the switch and they don't match up to the fuel maps exactally.

Too many things to call in the air, but try some of those and post back.

Sofast · 10-27-2009, 09:00 PM

Timing was off a tooth. I double checked it and had it verified by another tech. Have no idea how it happened. But its good now

RoughKnight · 10-28-2009, 01:07 AM

Haha I win! +rep for mee!! :P

10-23-2009, 07:28 PM	#1
Sofast Junior Member Join Date: Sep 2009 Age: 35 Posts: 22 iTrader: 0 / 0% Rep Power: 1	Running rich I successfully went dpfi to mpfi. The only problem is Im running so rich. I have no codes. I verified good map and circuits to it. What do I do? can I Regulate the fuel better somehow? What are my options?

10-23-2009, 08:18 PM	#2
RoughKnight Christmas Car Join Date: Aug 2009 Location: Ottawa, Ont Age: 21 Posts: 350 iTrader: 0 / 0% Ride: 93 4dr D15B, Greddy Short Ram, 4-2-1 Header, 2.5" Exhaust. Rep Power: 8	Timing is off. Does it have shakey idle? Could be the IACV. Or from the switch you got bigger injectors to do the switch and they don't match up to the fuel maps exactally. Too many things to call in the air, but try some of those and post back. __________________ Please direct your questions in the following format. 1) Did I search it on Google? 2) Did I use the search function in the TOP RIGHT AREA of this page? 3) Refer to Step 1 and 2. If that doesn't work, then feel free to post.

10-28-2009, 01:07 AM	#4
RoughKnight Christmas Car Join Date: Aug 2009 Location: Ottawa, Ont Age: 21 Posts: 350 iTrader: 0 / 0% Ride: 93 4dr D15B, Greddy Short Ram, 4-2-1 Header, 2.5" Exhaust. Rep Power: 8	Haha I win! +rep for mee!! :P __________________ Please direct your questions in the following format. 1) Did I search it on Google? 2) Did I use the search function in the TOP RIGHT AREA of this page? 3) Refer to Step 1 and 2. If that doesn't work, then feel free to post.

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10-27-2009, 09:00 PM	#3
Sofast Junior Member Join Date: Sep 2009 Age: 35 Posts: 22 iTrader: 0 / 0% Rep Power: 1	Timing was off a tooth. I double checked it and had it verified by another tech. Have no idea how it happened. But its good now

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Running rich