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POD
21st October 2025, 08:27 AM
My 2.4 is displaying symptoms of VCV failure; what has been people's experience of whether a 'pump learn' is required when changing this?
DazzaTD5
21st October 2025, 10:15 AM
if there is currently no fault code, you can get away with not doing it.

But I do the re-learn on customers vehicles every service as it will extend the life of injectors (more so on a 2.2)
POD
21st October 2025, 03:49 PM
if there is currently no fault code, you can get away with not doing it.

But I do the re-learn on customers vehicles every service as it will extend the life of injectors (more so on a 2.2)

Sadly I don't have the facility to do that; unless I'm mistaken the Nanocom doesn't do re-learn. In fact, I couldn't even read fault codes with it this morning!
Robmacca
21st October 2025, 06:13 PM
Sadly I don't have the facility to do that; unless I'm mistaken the Nanocom doesn't do re-learn. In fact, I couldn't even read fault codes with it this morning!


That's interesting.... When I replaced my Injectors, I used my nanacom to do a re-learn w/o any issues...
POD
21st October 2025, 08:24 PM
That's interesting.... When I replaced my Injectors, I used my nanacom to do a re-learn w/o any issues...

Ok...I didn't think it was a feature of the nanocom. I'll have to explore further.