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heretolearn



Member Since: 27 Oct 2024
Location: Kuala Lumpur
Posts: 53
Malaysia 2019 Range Rover Vogue SE SDV8 Loire Blue
SDV8 2nd coolant temp and cylinder head sensor?

Spotted abnormallies when I was screening through the data stream. Somehow live data is showing I have 2 open circuit sensors, which are:

1. Coolant temperature #2 sensor -40C
2. Cylinder head temperature sensor - 40C

Click image to enlarge


Both sensors are reading 4.995v which explains an open circuit. I've downloaded the workshop manual but there is no mention about cylinder head temp sensor nor coolant temp #2 sensor.

Any help would be greatly appreciated. Thanks in advance.
Post #723143 20th Aug 2025 7:41pm
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heretolearn



Member Since: 27 Oct 2024
Location: Kuala Lumpur
Posts: 53
Malaysia 2019 Range Rover Vogue SE SDV8 Loire Blue

Went through the entire workshop manual, can't find it. Checked with LR specialist repair shops and part suppliers, yet no one knows what is it.

Patrick from GAP has confirmed such sensors don't exist in L405 SDV8. So that's a closure for me.
Post #723265 22nd Aug 2025 1:20pm
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