Stumble/hesitation on heavy acceleration

[bzguy]

I had a look myself -as far as I understand the graphs- and I notice 2 things :

- I have some knocks (12) in logfile 3 or 4
- spark advance is a bit all over the place it looks

[GeoffSmith]

- the car has been chipped, by Superchips Ltd

The 'Superchip' only inhibits the fuel cutoff safety feature to allow a manual boost control (MBC) to be used. Help on finding the MBC is in the Wiki.

Geoff if that's the case the o2 sensor is not doing anything on a SE how is your football team doing

Alreet bonny lad.