Air flow meter low voltage coil pack.

[nova_saloon]

Take it that means I need to replace it, nothing really else faulty, on a c20xe

[meritlover]

strange there are 2 simultaneous faults. check there isnt a common supply between them that has failed.

[nova_saloon]

Oh I just meant I have code 73 for low voltage on a coil pack c20xe engine! Sorry bit confusing there!