Engine Guardian: Difference between revisions

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[[File:engineguardian.jpg|thumb|left|px|Engine Guardian display with bolt on sensor]]
[[File:Engineguardian.jpg|thumb|right|280px|Engine Guardian temperature monitor.]]
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==='''Engine Guardian''' is a cylinder head temperature sensor that will sound an alarm if temperature reaches a preset limit.===


This is the only product we have found that will notify the driver immediately if the engine starts to overheat.  
'''Engine Guardian''' is an engine temperature monitor with an audible warning. It provides an additional way to monitor engine temperature on the BMW E36.


Cheap insurance that could potentially save your engine or cylinder head.
== Why use an additional temperature monitor? ==
<br><br><br><br><br><br>
The stock temperature gauge can provide little time to react to an overheating situation. Engine Guardian uses a separate temperature sensor and an audible alarm to alert the driver when the measured temperature reaches a configured limit.
Can be purchased from carsensors.com, however the price on eBay is much lower. ($74 vs $139)


* [https://carsensors.com/Engine_Guardian.html Carsensors.com]
== Features ==
* [https://www.ebay.com/itm/182069703563 eBay Product Page]
* '''Warm-up notification:''' Beeps once when the measured temperature reaches a preset operating temperature, letting the driver know when the engine has warmed up.
* '''High-temperature warning:''' Beeps continuously when the measured temperature reaches a preset warning limit, until the button is pressed.
* '''Auxiliary fan control:''' Can be configured to control an auxiliary fan.


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== Sensor placement ==
* Device can be setup to control fans.
E36 Repair recommends mounting the sensor on the engine block beneath the intake manifold.
* There are different versions available with more features such as voltage sensors, fan controllers, and others.
 
Follow the manufacturer's installation instructions for sensor attachment, wiring, and configuration. The sensor's mounting location should be considered when choosing the warning temperature.
 
== Product images ==
<gallery widths="240" heights="180">
File:Engine_Guardian-1.jpg|Additional product image.
File:EG_specs.jpg|Product specifications and information.
</gallery>
 
== Buying options ==
* [https://www.carsensors.com/Engine_Guardian.html Engine Guardian manufacturer's website]
* [https://ebay.us/EiR2WH View Engine Guardian on eBay]
 
E36 Repair previously noted that the product was available for less on eBay. Compare current prices, shipping costs, and included equipment before purchasing.
 
== Related pages ==
* [[Cooling]]
* [[Coolant]]
* [[Sensors]]
* [[Diagnostic Tools]]
 
== Source ==
* [https://www.e36repair.com/temp-sensor E36 Repair: Engine Temp Sensor]
 
''Some product links may be sponsored or affiliate links.''
 
[[Category:Cooling system]]
[[Category:Engine]]
[[Category:Accessories]]

Revision as of 17:46, 8 October 2026

Engine Guardian temperature monitor.

Engine Guardian is an engine temperature monitor with an audible warning. It provides an additional way to monitor engine temperature on the BMW E36.

Why use an additional temperature monitor?

The stock temperature gauge can provide little time to react to an overheating situation. Engine Guardian uses a separate temperature sensor and an audible alarm to alert the driver when the measured temperature reaches a configured limit.

Features

  • Warm-up notification: Beeps once when the measured temperature reaches a preset operating temperature, letting the driver know when the engine has warmed up.
  • High-temperature warning: Beeps continuously when the measured temperature reaches a preset warning limit, until the button is pressed.
  • Auxiliary fan control: Can be configured to control an auxiliary fan.

Sensor placement

E36 Repair recommends mounting the sensor on the engine block beneath the intake manifold.

Follow the manufacturer's installation instructions for sensor attachment, wiring, and configuration. The sensor's mounting location should be considered when choosing the warning temperature.

Product images

Buying options

E36 Repair previously noted that the product was available for less on eBay. Compare current prices, shipping costs, and included equipment before purchasing.

Source

Some product links may be sponsored or affiliate links.