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L6 to L8 Upgrade

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Old 01-03-2009, 10:22 AM
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Dearo
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Default L6 to L8 Upgrade

I'm thinking of upgrading my L6 ECU to an L8 version.

Apart from the ECU, what other parts are required ??

Cheers
Old 01-03-2009, 10:24 AM
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Toad_RS
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pf o9 throttle position switch,and swop the two outer wires round
Old 01-03-2009, 02:21 PM
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plus a new chip
Old 01-03-2009, 02:24 PM
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Originally Posted by Toad_RS
pf o9 throttle position switch,and swop the two outer wires round
Is that right?? i'll have to sort that out as i wasn't aware
Old 01-03-2009, 02:45 PM
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When i converted mine,i just got an adaptor loom for throttle position sensor from car looms,for about Ł12,just plug and play,

cheeRS stu
Old 01-03-2009, 02:51 PM
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Thanks for above lads

Shall now be on the look out for a decent L8 ecu and above accessories then !!
Old 01-03-2009, 03:19 PM
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STUCOS
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What is your reason for the change,as your 2wd ecu does most things ppl want on the road

cheeRS stu
Old 01-03-2009, 03:27 PM
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Originally Posted by Dearo
Thanks for above lads

Shall now be on the look out for a decent L8 ecu and above accessories then !!




ask shorty on here he has a fettish about L8s
Old 01-03-2009, 04:07 PM
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rsnissan
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i have a spare mint pfr09 if you need...........and a 4x4 loom
Old 01-03-2009, 04:16 PM
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Originally Posted by STUCOS
When i converted mine,i just got an adaptor loom for throttle position sensor from car looms,for about Ł12,just plug and play,

cheeRS stu
To clarify, you still need the PF09 though.
Old 01-03-2009, 08:41 PM
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Originally Posted by STUCOS
What is your reason for the change,as your 2wd ecu does most things ppl want on the road

cheeRS stu
Was advised to go Closed Loop and that an L8 is required to do this ??
Old 01-03-2009, 08:49 PM
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Originally Posted by Dearo
Was advised to go Closed Loop and that an L8 is required to do this ??
Or P8 yes.
Old 01-03-2009, 09:01 PM
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Originally Posted by Stu @ M Developments
Or P8 yes.
So Stu,

What your saying is that it has to be either a P8 or L8 (Green Top)??
Old 01-03-2009, 09:06 PM
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Originally Posted by Dearo
So Stu,

What your saying is that it has to be either a P8 or L8 (Green Top)??
P8 or any L8 mate.
Old 01-03-2009, 09:32 PM
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Dero,stu's going to kill me here,but do you do enough miles to justify fitting closed loop,as you will need to do a fair few miles for it to pay for it's self,but yes it is a good system,have it on my own 2wd saff,supplied by stu

cheeRS stu
Old 01-03-2009, 10:05 PM
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Originally Posted by STUCOS
Dero,stu's going to kill me here,but do you do enough miles to justify fitting closed loop,as you will need to do a fair few miles for it to pay for it's self,but yes it is a good system,have it on my own 2wd saff,supplied by stu

cheeRS stu
Yeah Stu, I must admit it is a bit of an outlay for the closed loop set up eh ??

What other plus points does the L8 have over the L6 ??
Old 02-03-2009, 12:08 PM
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Dont you also need to wire in a lambda sensor for ruuning close loop on the L8/P8?
Old 02-03-2009, 12:38 PM
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This may be a daft question but when you change to a L8 how does it fit into the car as it doesnt have the mounting lugs like the L1 and L6?

Thanks
Old 02-03-2009, 04:38 PM
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tabetha
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Yes need lambda as well if not already got, all on msd's site.
tabetha
Old 02-03-2009, 05:13 PM
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Originally Posted by SumpNut
This may be a daft question but when you change to a L8 how does it fit into the car as it doesnt have the mounting lugs like the L1 and L6?

Thanks
Good old velcro or swap all the L8 stuff into the L6 case.
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