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Rob Charles
TryHard
Victoria
V8 UZZ31

Posts: 158
Reg: 07-2014

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Friday, December 26, 2014 - 12:15 pm, by:  Rob Charles (Pearl_white) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Hi guys,

I bought a new fuel pump ECU when i picked up the Soarer as the thing had been bridged before purchase.

I noticed that there was a number stamped on each respective fuel pumps ecu bracket thing.

The original fuel pump ecu in the Soarer is stamped as '10' - inside a circle.

This new fuel pump ecu is stamped as '11' - inside a circle.

They look identical.

I'm wondering what the different numbers mean - as in, what did this '11' fuel pump ecu come from, and can it in any way confuse the Soarer and cause fueling issues/ lack of power.

Are the stamps relevant?
Are all Toyota/Lexus fuel pump ecu's the same?

Any info would be appreciated :-)



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James Buchan
Goo Roo
Vic
vvt-i turbo 6 speed manual

Posts: 1871
Reg: 10-2008

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Friday, December 26, 2014 - 04:17 pm, by:  James Buchan (Jrbuch) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

They're all the same, so won't cause any issues with fuel.

The numbers might be from the year it was made, different batch etc.
David Grima
Goo Roo
WA
92 JZZ30 TT & 91 UZZ31 V8

Posts: 1656
Reg: 07-2007

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Friday, December 26, 2014 - 11:12 pm, by:  David Grima (Maltezr) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Yeah I wouldn't worry about it too much Rob... jzz30/31 and uzz30/31s all use the same fuel pump ecu
Rob Charles
TryHard
Victoria
V8 UZZ31

Posts: 164
Reg: 07-2014

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Tuesday, December 30, 2014 - 03:51 pm, by:  Rob Charles (Pearl_white) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Thanks guys :-)

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