Not sure I've noticed this but I can probably have a check why tomorrow night (yay, I have some remapping to do hehe)
I have a feeling I know why after something I was looking at just the other week.
But I have to ask why unplug the MAF and worry about limp? Surely you want MAF plugged in? The cars 'work' on unplugged MAF only because of a very 'safe' assumed MAF look up table allows you to run without, but it's less responsive and less powerful with it unplugged at a good stage 1 tune or higher.
If you know it's broken, replace it.
I had a customer the other week with a buggered MAF, he got one from a scrapper that afternoon off a 206 HDi for £15, plugged in, sorted. I very rarely see them not working so I can only assume your average 'fresh ish' scrapper will be fine for MAF salvage operations
Dave
I have a feeling I know why after something I was looking at just the other week.
But I have to ask why unplug the MAF and worry about limp? Surely you want MAF plugged in? The cars 'work' on unplugged MAF only because of a very 'safe' assumed MAF look up table allows you to run without, but it's less responsive and less powerful with it unplugged at a good stage 1 tune or higher.
If you know it's broken, replace it.
I had a customer the other week with a buggered MAF, he got one from a scrapper that afternoon off a 206 HDi for £15, plugged in, sorted. I very rarely see them not working so I can only assume your average 'fresh ish' scrapper will be fine for MAF salvage operations
Dave