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Gazdkw · Jul 18th, 2019, 09:06

Took the xc70 out for it's first tow with me yesterday. One thing that struck me was that there is no coolant temp gauge. I'm used to having oil, coolant and engine oil temp information to hand. On most cars iv had I have fitted aftermarket gauges so I can see what the car is doing.

I don't want to fit gauges to this car and have come across these obd Bluetooth devices which communicate with an app. It appears they access the cars sensors and relay information to the app on a phone.

Has anyone used these before?

Jul 18th, 2019, 09:06	#1
Gazdkw Master Member Last Online: Apr 23rd, 2024 21:14 Join Date: Apr 2015 Location: Leicester	Obd Bluetooth reader for car info Took the xc70 out for it's first tow with me yesterday. One thing that struck me was that there is no coolant temp gauge. I'm used to having oil, coolant and engine oil temp information to hand. On most cars iv had I have fitted aftermarket gauges so I can see what the car is doing. I don't want to fit gauges to this car and have come across these obd Bluetooth devices which communicate with an app. It appears they access the cars sensors and relay information to the app on a phone. Has anyone used these before?