Next stage...
I ran the Tech2 Control Module Test. I'll do it again next week as I'm not sure I set it up 100% correctly. But results are as follows. Anyone know how to interpret them?
Stage No: WIS figure.... My reading.
1: 1.9............. 1.2
2: 2.0............. 1.2
3: 2.3-2.6....... 1.9
4: 2.5-3.3....... 2.4
5: 2.7-4.0....... 3.0
6: 2.8-4.8....... 3.5
7: 2.8-4.8....... 4.0
8: 2.9-4.9....... 4.4
9: 2.9-4.9....... 4.5
10:2.9-4.9....... 4.6
Early readings seem a bit low, but WIS says the figures are a guide only.
If the control module is faulty. They are no longer available.
And the next issue... working under the bonnet highlighted the fact that the brake vacuum pump is very noisy