I have a 2002 Seicento 900 which already has a 16 pin OBD socket installed in the cab. I'm looking for a diagnostic cable that I can connect to the car. I found two types, one is the regular VAG KKL, the other is the "VAG KKL + FIATECUSCAN" version. The difference between them is that the latter has a four-pole switch that additionally allows diagnostics of ABS, pillows and something else. My SC has neither pillows nor ABS, I only want to be able to connect to the engine computer. In this case, will VAG KKL be able to handle this car? The price of the latter is about 50% higher, and since it's all Chinese that can not last a long time, I think it's a pity to overpay if an ordinary KKL can also handle this car. Importantly, I also have a Felicja 1.3 "in stock" on a multipoint from 2000 and it would be nice if the cable was also covered by this car.
I attach photos of the cables. On the left, the usual VAG KKL, on the right, the version with a switch.
I attach photos of the cables. On the left, the usual VAG KKL, on the right, the version with a switch.

