L lynall Well-Known Member Full Member Nov 3, 2019 #21 lightning said: I fitted a new OE MAF unit (£130) and it’s made no difference. At least now l know what it isn’t. But the MAF unit can go in the missus’s 90 as the garage said it came up with a MAF error while they were trying to figure out the poor starting. Click to expand... Have you swapped the map sensors yet? If you google there are test readings for them, but as you have two cars going to be faster to just swap.
lightning said: I fitted a new OE MAF unit (£130) and it’s made no difference. At least now l know what it isn’t. But the MAF unit can go in the missus’s 90 as the garage said it came up with a MAF error while they were trying to figure out the poor starting. Click to expand... Have you swapped the map sensors yet? If you google there are test readings for them, but as you have two cars going to be faster to just swap.
