Engine cutting out while driving

[BeanKa]

Hi All,

I have a remapped Scirocco 2008 2.0TSI GT, which as the title suggest the engine has cut out on me while driving.

I have recently fitted a Forge Twintake to the car, for the last 5 days.

When the car cuts out I am unable to start it for a couple of moments/minutes.

Do you have any suggestions what may be causing the issue - it seems to me an electrical issue but I guess these cars are mostly electronics nowadays.

I have tried various driving styles to try and replicate the issue but with no set pattern.

[Cuprabob]

Possibly a faulty ignition switch, although that wouldn't necessarily make it difficult to restart.

Fuel pump relay may be somewhere else to look.

Worth doing a scan to see if any faults are logged.

[bitmadmax]

Could also be due to low coolant level or fautly coolant temperature sensor,

Both can cause the computer to alter the fuel mixture which can starve a warm engine (bit like incorrect use of the choke in the olden days!)