Engine warning lamp on in instrument cluster.

Constant engine stalling and cutting out.

Vehicle had come from another workshop, who replaced the throttle body assembly, but the same fault was still evident.

Confirmed the engine MIL was remaining on, and the engine was cutting out.

Found that the engine would run ok for short periods of time, then stall.
When this occurred, it would generally start immediately, then stall again.
In this condition, the vehicle as not able to be driven.

Ended up tracing this issue to an internal fault in the engine control module.