Vh commodore wiring diagram

[Waydespring]

Just after a wiring diagram for a 1981 vh commodore
For some reason as soon as I turn the key to acc the oil pressure gauge reads full
You can unplug the wire that goes to the sender and that doesn't make a difference?
Anyone have any ideas
Or wiring diagrams
Thanks in advance

 

[Tasmaniak]

Check your inbox.

 

[RACE5L]

Usually it means the gauge is stuffed. I have had this happen once before. Usually caused by having the wrong sender on oil pump. Cluster and sender change fixed.

 

[Waydespring]

I've replaced the cluster and gauges and oil pressure sender

There dosent seem to be anything in my inbox