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Keiran Beytagh
Tinkerer
Wellington
UZZ30 V8

Posts: 11
Reg: 01-2007

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 Thursday, January 04, 2007 - 06:23 pm, by:  Keiran Beytagh (Kezzainc) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
Temperamental as if the fuel pump switches from 14volts to 12volts. Only a 15-25% difference but very noticeable as the driver. I have also found by giving the gas a bit of a thrash after a while it gets back to fast mode. Seems a lot more than ecu playing with fuel maps etc though.

It is unable to lose traction at stand still with the brakes on a little with my tiny 195' tyres!! Embarrassing as hell... Yet the next day it goes crazy. (With my A01 haha)

Is this the sign of a bad fuel ECU or Pump?
Oliver Whaites
Tinkerer
south australia
soarer gt limited V8, hj kingswood

Posts: 18
Reg: 08-2006

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 Friday, January 05, 2007 - 02:44 pm, by:  Oliver Whaites (Whaitesy) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
It switches from 9 to 12 i thought but anyway you breaks are prob just to grippy mine is the same
Peter Nitschke
JunkFilterer
South Australia
GT4.0 V8

Posts: 6776
Reg: 11-2004

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 Friday, January 05, 2007 - 02:58 pm, by:  Peter Nitschke (Pen) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
The the Fuel Pump ECU Bypass trick and see if it helps.
Keiran Beytagh
Tinkerer
Wellington
UZZ30 V8

Posts: 18
Reg: 01-2007

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 Sunday, January 07, 2007 - 06:07 pm, by:  Keiran Beytagh (Kezzainc) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
Been close to trying the ECU Bypass but wasn't sure if it is my pump on its way out it could just finish it off... Many horror story's out there from this jumper!?

I have always put it down to the pumping switching mode.... Do others ever notice a change? I can say the car it bloody good a gas... haha

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