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Southo
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Location:
Sydney
Registered:
August 2002
Re: Leaning out problem.... Sun, 17 July 2005 14:38 Go to previous messageGo to previous message
Thanks Norbie,

We only tested the Fuel Pressure at idle unfortunately - when I had the guage, I didn't have the dyno, and when I had the dyno, I didn't have the guage Sad And we didn't have enough fuel line to be able to see the guage from the cabin whilst driving (mind you I was getting desperate and offered a small video camera as a pair of eyes to record the pressure from under the bonnet - they laughed at me Sad - (I was serious, - I am getting desperate..)

Clogged injectors is what I originally thought - however as I was told when I suggested this - the car would run rough all through the rev range, not just WOT at high RPM etc..

Hmm, MAP sensor - hadn't thought of that - is there a way to check the voltage/resistance if I can't get a spare to test ??

Yes, That is why I am so frustrated when everyone tells me that the ECU is making it lean out because of the high boost etc - but I mention how yours is doing it fine and that only confuzzles them more...

What other suggestions have been offerd - but may work out to be rather expensive if not the problem..

1. Run a second fuel pump (Bosch 044) with a surge tank.
2. Replace the factory fuel lines with larger size ones and remove the dampener from the line etc.

I don't mind spending the money if I have to, - I just don't want to spend money "willy nilly" on "possibles" unless they are a last resport and all other cheaper/more obvious possibilities are ruled out first...
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SubjectPosterDate
Read Message   Leaning out problem.... SouthoSun, 17 July 2005 02:16
Read Message   Re: Leaning out problem.... NorbieSun, 17 July 2005 07:45
Read Message   Re: Leaning out problem....  SouthoSun, 17 July 2005 14:38
Read Message   Re: Leaning out problem.... oldcorollasSun, 17 July 2005 16:42
Read Message   Re: Leaning out problem.... NorbieMon, 18 July 2005 04:04
Read Message   Re: Leaning out problem.... Chris DaveySun, 17 July 2005 23:25
Read Message   Re: Leaning out problem.... SouthoMon, 18 July 2005 01:45
Read Message   woo hoo - 245kW - Leaning out problem....fixed....:) SouthoMon, 25 July 2005 09:58
Read Message   Re: Leaning out problem.... sideshowMon, 25 July 2005 10:04
Read Message   Re: Leaning out problem.... SouthoMon, 25 July 2005 13:21
Read Message   Re: Leaning out problem.... NorbieTue, 26 July 2005 00:23
Read Message   Re: Leaning out problem.... SouthoTue, 26 July 2005 01:47
Read Message   Re: Leaning out problem.... NorbieTue, 26 July 2005 01:56
Read Message   Re: Leaning out problem.... SouthoTue, 26 July 2005 02:27
Read Message   Re: Leaning out problem.... MS-75Tue, 26 July 2005 10:06
Read Message   Re: Leaning out problem.... sideshowTue, 26 July 2005 11:34
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