The number means absolutely nothing in the tuning world I am afraid.

Its unlikely to be a chip fault if the car was once running ok.
Generally, when a chip fails the car will NOT run full stop.

More likely to be one of the common cossie problems.....

Coolant sensor failed (BLUE)
Fuel pressure regulator failed
Map sensor failing (going out of range)

If you dont know what you are doing 100% - take it to an expert.
Its all to easy to change parts, and not fix the problem.