Sean's (& Ed's & Scott's) Astor GTi6

[Ed Doe]

But Dum, the lamba trims the mixture. It will default to a 'rich' map if the lambda is faulty (ie. no change in voltage across it), which will be a cause of it running rich. Hence I don't want to spend money on a new lambada without checking that is the issue.

The other thing is that overfuelling will destroy a lambda anyway, so I don't want to be chucking a new one on if I haven't checked any other paraeters to make sure nothing else is at fault.

In regard to the rear beam mounts, it would suffer from an incredibly small amount of squat during acceleration, but that won't change the suspension geometry on the straight as both rear beam mounts will be compressed with equal force. Therefore it has to be the front end of the car.