Support and FAQs
Our gauges have been designed, developed, manufactured and extensively road tested in Australia. All gauges are backed by a 12 month, return to manufacturer warranty against manufacturing defects.
If you have any questions re install or operation please contact us via email or check the product documents available for download. We also offer over the phone support if required.
We would appreciate your reviews, comments and feedback. Please send us a message if any issues or you need some help.
Will this gauge work on my car?
The gauge only requires 12v (24v available as an option) to operate.
Temperature sensors are installed under an existing 8mm bolt and do not require special fittings.
Our optional coolant sensor attaches to the outside of plastic coolant tanks with no need to drill holes or damage the tank.
The optional EGT sensor installs in a standard 1/8" NPT exhaust bung.
This makes this gauge and its sensors very universal.
Our gauge has been installed in 4WDs, off road mobile homes, performance vehicles, long haul trucks, heavy machinery, vintage cars, over snow vehicles, ocean cruisers and smaller boats.
We also offer a custom service where we can help modify the sensors and display to suit your specific needs.
How long will it take to install the gauge?
Obviously it will depend on your vehicle, but typically installation can be completed in a couple of hours. For example, to install our Engine and Transmission Temperature Gauge the basic steps are:
- Find an appropriate 8mm bolt for each sensor.
- Install the junction box in a location (high in the engine bay) that will allow the sensors to reach the desired bolt.
- Run the sensor cable to it and bolt on the sensor.
- Run the gauge cable from the junction box through the firewall and to the location where you will be installing the gauge.
- Install the gauge.
- Connect the supplied power cable to vehicle ignition power.
- Plug in the sensor cable and power cable to the gauge.
- Installation complete
What tools do I need to install a gauge?
No special tools are required to install the Engine and Transmission Temperature Gauge.
The temperature sensors are installed under an existing 8mm bolt so a suitable spanner is required.
To locate and connect the gauge power you may need a multimeter, power wiring connectors and insulation tape.
The 52mm gauge can be installed in a standard gauge gauge pod. The dash gauge can be placed on any suitable flat surface where it can be read under all driving conditions.
Instructions to install the optional coolant level sensor are included with the gauge. No special tools are required.
The optional EGT sensor requires an existing 1/8" NPT bung or the installation of a new bung (mild steel or stainless) in the exhaust system. If a new bung is required, Gauge Innovations recommends you check with a qualified EGT sensor installer.
Where should I install the engine temperature sensor?
The sensor will accurately report the temperature at the point it is attached.
Placing the Engine sensor as close to the coolant return from the engine to the radiator or on the cylinder head are good locations.
Where should I install the transmission temperature sensor?
The transmission sensor should be attached directly onto the transmission housing not to the bell housing .
Try to find a location as high as possible and make sure the cable is not loose and protected to avoid the cable from being snagged by something on the road as you drive over it.
How accurate are the digital temperature sensors?
The sensors are accurate +/- 1 degree over the range -20 to 125 degrees. The length of the sensor cables does not affect the accuracy.
The sensor is constructed of high thermal conductivity metal (copper) and will accurately report the temperature at the point it is attached.
When the sensors are installed under a bolt (for example on the engine cylinder head) they accurately measure the temperature of the cylinder head metal.
Our testing has shown that the sensors respond very quickly to engine or transmission temperature changes and give early warning of high temperatures.
Will there be a difference between the engine temperature displayed on the gauge and the temperature indicator in my vehicle?
Our temperature sensors are accurate digital sensors whereas standard vehicle sensors are usually less accurate analog types.
There is also likely to be some difference in the temperature reading depending on where the gauge sensor and standard sensor are located on the vehicle.
When you install our sensor you will quickly recognise what is the normal temperature range displayed on the gauge during normal driving conditions. You are then able to set a maximum temperature where you want to be alerted by the visual and audible alarm.
Can the gauges be installed on 24v vehicles?
Yes. Gauge Innovations can supply a 24v to 12v adapter with the gauge. This is an option available on request. Please use the Contact page to request any options including the 24v adapter.
Can I have longer cables?
Yes. Longer cables are available on request.. Please message us via the Contact page..
How does the coolant level sensor work?
The coolant sensor attaches to the outside of the plastic coolant tank at the level you decide. There is no need to drill holes in the tank or damage the tank in any way.
The sensor technology detects if there is coolant inside the bottle up to that level or not. The gauge checks the sensor and triggers both a visual and audible alarm if the sensor detects there is no coolant. There is also a red light indicator on the sensor which shows whether the sensor has detected the coolant. Smart technology in the gauge minimises false alarms if the coolant is sloshing in the bottle.
PLEASE NOTE : For the coolant level sensor to work properly your coolant bottle MUST be plastic. The sensor will not work on metal coolant tanks.
