Glow plug issues p0671,2,3,4

[reeceb123]

I’ve changed the glow plugs, circuit open fault code still shows

Ive changed the glow plug module, codes still show

Ive changed the injector/glow plug wiring loom writhing the valve cover, codes still show 

Recently i’ve been having trouble with my steering lock and ignition switch, can anyone help with my issue. Thankfully it’s hot out so my rough start isn’t terrible 

[Steve Q]

Have you had the battery checked? As a failing battery can cause electrical issues. 

The steering could be a sensor, module or worse case scenario the rack itself.