Kind of you to say, but no I definitely have less current knowledge than you guys on these models I freely admit.

The older Sofim engines were more my forte and mainly those used in Iveco Daily's.
The little I would add, is I understand the 2.2 HDi 2179cc is Peugeot based as in the PSA 4HY engine, so would assume related data gearbox and issues wise may be something Peugeot Forum may have experienced also.
Much like the 2010 Scudo 2.0litre 16 valve I have is the one Peugeot derived from their earlier 8 valve engine much used in taxis etc.
I see from 2007 the 2.2 was the Ford Puma engine 2198cc, so it may be worth checking actual cc and engine serial numbers etc.
To that extent I would be surprised if the gearbox was a straight swap between 2.2 Peugeot based 244/250 models etc. and the 2.3 Iveco Fiat design engines. I only had one 2.3 F1AE type engine and that was in a Iveco Daily RWD extended long wheel base van, all the rest were Sofim 2.5 or 2.8s mostly in Daily's and one a Ducato 2.8 that I fitted in a boat.
Apart from the current Scudo I have a Doblo 1.6 multijet and the 1.3 Multijet in a Vauxhall Combo, plus other non Fiat..
When I ran the Daily's I found Fiat parts for the same engine to be cheaper then genuine Iveco, you merely had to remove the 100 from the start of the part no. Sadly they have wised up to that nowadays, plus the same Company owns both franchises amongst several others.

Any other knowledge I have/had is from 55 years general motortrade on most makes.