Author Topic: WTB: Magneti Marelli IAW 441 p8/P07_46 replacement?  (Read 2368 times)

Offline bputney13

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WTB: Magneti Marelli IAW 441 p8/P07_46 replacement?
« on: June 19, 2026, 11:27:00 AM »
Anyone have a replacement or upgrade for my burnt Magneti Marelli IAW 441 California 1100 p8/P07_46 ECU?  I may send mine to Carmo for a diagnosis/fix.

Offline guzzisteve

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Re: WTB: Magneti Marelli IAW 441 p8/P07_46 replacement?
« Reply #1 on: June 19, 2026, 01:06:32 PM »
I have a MyECU from AU , it reads Microsoft word. It is the ultimate for the replacement. I also got a used one from Ebay.
Cliff Jefferies and I are about the only Cali's running it so mapping I've done myself.

https://www.cajinnovations.com/MyECU/index.htm
« Last Edit: June 19, 2026, 02:59:42 PM by guzzisteve »
"Pray through Carlo & your bike shall be healed"
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Offline Rainman

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Re: WTB: Magneti Marelli IAW 441 p8/P07_46 replacement?
« Reply #2 on: June 21, 2026, 05:37:27 PM »
I still have the one from my ‘96 Cali from when I replaced it with a 15M from a later Cali. PM me if you’re interested. It was working when I removed it. 
But It never ran good with the P8 factory map burning modern fuel with alcohol.
There was a hack where you put a resistor with the temperature sensor to make it read colder and run richer.




Jon
'12 Stelvio NTX,  '96 1100i+15M
'06 Breva 1100, '00 Quota
'75 Norton Interstate - WIP
'03 Titanium - WIP
'00 Jackal ...

Offline MCR

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Re: WTB: Magneti Marelli IAW 441 p8/P07_46 replacement?
« Reply #3 on: June 26, 2026, 12:54:08 AM »
Hello, I've a new  ECU IAW441 for California. But I think the shipment cost to USA are too high. Write me in pvt if interested.

 


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