300tdi. temperature guage not working.
- Thread starter melon
- Start date
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discool
Well-Known Member
- Posts
- 13,498
...Iffy sensor or its electric connection is the first place to start looking. 
hawky666
Well-Known Member
- Posts
- 1,658
- Location
- Calllington, Cornwall
As above.. check wire to sender is still attached, if so change the sender unit as may have gone faulty.
cowasaki
Well-Known Member
- Posts
- 1,517
- Location
- North West England
The casing of the gauge needs to be grounded. You need to check the continuity of the wiring from the sender to the gauge. The sender might be faulty. You might still have an air lock in the cooling system. The live feed to the gauge might be faulty.
