Alfa Romeo Owners Club of Australia Forum

Technical => 116 Series (Alfetta Sedan/GT/GTV & Giulietta Sedan) => Topic started by: ALFAAA on July 03, 2023, 08:32:26 PM

Title: Haltech ECU fitted to a Busso v6
Post by: ALFAAA on July 03, 2023, 08:32:26 PM
Hi to all,
Has anyone fitted a Haltech 2500 elite stand alone ECU to there v6 .
Are they easy to program.
Title: Re: Haltech ECU fitted to a Busso v6
Post by: TEE Z2 on July 04, 2023, 09:06:18 PM
https://www.rpw.com.au/alfa-romeo-gtv6/
Title: Re: Haltech ECU fitted to a Busso v6
Post by: LukeC on July 06, 2023, 08:28:03 PM
I have fitted Haltech 750s to a number of Busso V6 engines. Very intuitive programming interface. My own 3.2 Busso has run one for 4 years without fault.

If this is your application, I will happily let you have a copy of my map.

You do not need a 2500 for a V6 even with a 24 valve V6 installation.

I am currently installing an Elite 2500 on a Ferrari 400 engine for a client. I need the 2500 to get the channels for this application.
Title: Re: Haltech ECU fitted to a Busso v6
Post by: ALFAAA on July 07, 2023, 08:40:30 AM
Hi LukeC,
I was advised by Haltech to fit the elite 2500 due to my 3.2 has multiple throttle bodies.
It would be great if you could send me a copy of your map.
Have you had the Coil packs continually sparking when the ignition is on.
At the moment I have all the coil Packs disconnected.

           
Title: Re: Haltech ECU fitted to a Busso v6
Post by: LukeC on July 08, 2023, 12:45:06 PM
Haltech are great, but tend to upsell to your requirements...  :-\

Not sure what you mean re coil packs sparking. They only spark when they are supposed to (engine cranking/running).

I am OS at the moment. Call me later next week.

0402779738
Title: Re: Haltech ECU fitted to a Busso v6
Post by: MD on July 09, 2023, 07:04:42 AM
ALFAAA,

Please clarify " Coil packs continually sparking when the ignition is on."

A Wasted Spark configuration may give an impression that the coils a continually sparking but otherwise as Luke says, unless the engine is actually running that condition is impossible.

Otherwise it is some sort of configuration fault.