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Old 15-01-2013   #1
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pin out and tech of abarth 500 ecu

does anyone have this kind of information please? also a reg that i could order one for? much appreciated. abarth/fiat have this information trussed up like the queens jewels god knows why. has anyone bought one from ebay and had it re-virginised-does that work at all? for ecu transplant to a diff model. any idea of pricing or recommendations for tuners for the work? many thanks

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Old 15-01-2013   #2
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Re: pin out and tech of abarth 500 ecu

What do you want it for, the Panda 100hp or Abarth 500

https://www.fiatforum.com/panda/3167...ml#post3157423
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Old 15-01-2013   #3
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Re: pin out and tech of abarth 500 ecu

both please m8
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Old 15-01-2013   #4
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Re: pin out and tech of abarth 500 ecu

Quote Originally Posted by jusdel30 View Post
both please m8
Why

I think you'll find they're different.
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Old 15-01-2013   #5
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Re: pin out and tech of abarth 500 ecu

maybe not so different that cant be fixed. or it might have to be full transplant then off to fiat to get them to reset or buy virgin.
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Old 15-01-2013   #6
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Re: pin out and tech of abarth 500 ecu

Why not run an aftermarket one?
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Old 16-01-2013   #7
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Re: pin out and tech of abarth 500 ecu

Quote Originally Posted by jusdel30 View Post
maybe not so different that cant be fixed. or it might have to be full transplant then off to fiat to get them to reset or buy virgin.
So what are you doing then

As even if the same, they won't work in another vehicle unless virginised.
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Old 16-01-2013   #8
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Re: pin out and tech of abarth 500 ecu

I think you'll find that the Abarth 500 ecu is very different than the Panda one -- for one thing, it seems to do a lot more.

One way to go would be something like the Digital ECU Tuner 3 -- a very sophisticated (but cheap) piggy back ECU. Honeymonster has a thread on one (for a Cinq turbo) here.

The Poles have used these things extensively.
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Old 16-01-2013   #9
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Re: pin out and tech of abarth 500 ecu

i already have an aftermarket ecu that works just not as well as an original so on topic does anyone have the pin out and specs? many thanks
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Old 16-01-2013   #10
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Re: pin out and tech of abarth 500 ecu

So a bit of research which might help....

From the ECU compatibility on the FIATECUSCAN site its apparent that the same ECU (Bosch Motronic Me7.9.10) is used across both 1.4 16v and 1.4 16v TJets. Obviously the software on the ECU will differ somewhat as there are a few power output variants covered here.

The exception appears unfortunatley to be on the Panda 1.4 which uses an older ECU (Bosch Motronic Me7.6.3). Unless of course there is a changeover to use the 7.9.10. Some time playing with EPER might help there.

As regards a pinout, now that we know the ECU names it might be possible to find these from Bosch.

Bosch Motronic Me7.6.3 CF4/EOBD Injection (16V)
Panda 06 1.4
http://www.ebay.co.uk/itm/Brand-new-ECU-Fiat-Grande-Punto-1-4-MPi-16V-05-08-0261208969-51798154-71791579-/280886168416?pt=UK_CarsParts_Vehicles_CarParts_SM& hash=item41661ecb60



Bosch Motronic Me7.9.10 CF5/EOBD Injection (1.4 16V)
A500 TJet 1.4
Grande Punto TJet 1.4
Bravo 1.4 TJet
Mito 1.4 Tjet

F500 1.4
Grande Punto 1.4
Bravo 1.4
New Doblo 1.4
Mito 1.4


http://www.ebay.co.uk/itm/Brand-new-ECU-Fiat-Bravo-1-4-Turbo-120bhp-07-09-0261201688-51842535-/281040499505?pt=UK_CarsParts_Vehicles_CarParts_SM& hash=item416f51b331
Thanks jusdel30 thanked for this post

Last edited by alexh365; 16-01-2013 at 09:56.
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Old 16-01-2013   #11
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Re: pin out and tech of abarth 500 ecu

Thankyou Alex-just what I was looking for-much appreciated.
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Old 16-01-2013   #12
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Re: pin out and tech of abarth 500 ecu

What aftermarket ECU are you using?

I'd be very shocked if any decent aftermarket ECU you have, properly set up, can't run a n/a 16v with a a turbo tacked on just fine.

There's a thread in the Cinq section of a turbo 1.2 16v running on Megasquirt -- was a featured PPC car.
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Old 18-01-2013   #13
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Re: pin out and tech of abarth 500 ecu

Quote Originally Posted by jusdel30 View Post
does anyone have this kind of information please? also a reg that i could order one for? much appreciated. abarth/fiat have this information trussed up like the queens jewels god knows why. has anyone bought one from ebay and had it re-virginised-does that work at all? for ecu transplant to a diff model. any idea of pricing or recommendations for tuners for the work? many thanks

I've got an abarth ecu sitting in the garage. I was told it will only work with the car it came from (1 that had the ss treatment)

You want it?

Edit:
I see we already talked about this last year via pm. Anyway, it's still here if you want it.
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Last edited by deeyup; 18-01-2013 at 20:41. Reason: Remembered the pms
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Old 29-01-2013   #14
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Re: pin out and tech of abarth 500 ecu

does anyone have the ecu pin out for an abarth ecu? have tried getting hold of one from bosch but they are sooo slow! Pm me if you have-many thanks. and to answer the guys question up there^ im running a go-tech unit currently. Have managed to get it to run on the original ecu with different sensor and mil light goes out so we inch ever closer to the goal
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Old 03-02-2013   #15
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Re: pin out and tech of abarth 500 ecu

having difficulty getting the pin out diags for the abarth tjet ecu with no part number. anyone got the diags or the part number please? fiat dealers conversations always start with whats the chassis/part number grrr
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