Engine Watchdog Tm4 With Cooling Fan Relay Kit Option Fitted on 2040-parts.com

ENGINE WATCHDOG Model TM4 with Cooling Fan Control Relay Fitted

Suits All Makes and Models

Audible Engine Temperature Alarm - Low Oil Pressure Protection Alarm - Independent Control of Cooling Fan On & Off Temperatures

TM4 displays your true engine temperature and alarms with a Light, Loud Buzzer & Display Messages if an overheating or low oil pressure emergency threatens your engine. Plus it switches an 30 amp electric cooling fan relay on and off independently from the main alarm temperature setting (relay cable 3m)

TM4 detects ALL the causes of engine overheating, not just coolant loss. These include:- Leaking hoses - Split radiators - Faulty radiator caps - Sticky thermostats - Water pump failure - Coolant blockages - Air flow restrictions - Oil system problems

Engine Watchdog prides itself on market innovation so the new model TM4 Engine Temperature Alarm has many features not seen in previous models. These include a modern backlit LCD display that is very easy to read in bright sunlight or at night and it can show up to 14 different messages, a delay on the low oil alarm buzzer when first starting the engine, TM4 records the highest temperature the engine reaches, a water resistant front as standard, self diagnostic circuitry, low power consumption and with the cooling fan relay kit plugged in, the ability to turn an electric cooling fan ON & OFF independent from the alarm temperature setting. 

Plus The TM4 also comes in two sensor versions for alarming two things at the same time, such as engine & transmission temps in cars & boats (Search TM4 twin)

In the Engine Watchdog tradition we have designed the TM4 to be as simple or as complex as you want. If you do not use a particular feature in the TM4, such as the cooling fan control or the oil alarm, that feature will not display on the front screen.

To see more technical information and why Engine Watchdogs are used by professional racing teams, see below

To see TM4 Installation Instructions go to http://enginewatchdog.com/tm4%20installation.html

To see TM4 Operating Instructions go to http://enginewatchdog.com/tm4%20operation%20guide.html

ENGINE WATCHDOG TM4 includes the electronic 'Easy Fit' heat sensor, Installation kit and simple fitting instructions. Plus, you get FREE POSTAGE & FREE OPTIONS. See the free options list below

For professional quality engine protection, order your ((( AUDIBLE))) Engine Watchdog TM4 today

(That’s at least a $5,000 saving on most engine rebuilds)

BUY WITH CONFIDENCE, enginewatchdog09 is the official factory eBay site for Engine Watchdog (since 1982)

The TM4 is not a 'throw away' item, it will give a life time of service and replacement parts are inexpensive and freely available

Please phone 07- 32776770 for additional information about this product or if you want to pay using a Visa or MasterCard.

Buy Australian & get Fully Warranty now and in the future (we're just a phone call away)

Technical Information

The Engine Watchdog TM4 is used by professional racing teams for good reason -

-TM4 uses the most reliable monitoring method

All engines radiate heat to their outer casing at a constant rate (air cooled engines depend on it).The TM4’s electronic ‘Easy Fit’ heat sensor simply fits like a washer under any suitable bolt that is close to the cylinder head or engine block. Here it accurately monitors the engines metal temperature and if overheating is detected for any reason, the TM4 alarms with an alarm light, loud buzzer and‘Engine Hot’ message.

-The TM4 tells you exactly what’s going on under the bonnet

Many factory fit gauges indicate normal after you drive just a few kilometres and then do not alter on even the hottest days. Obviously the engine temperature is constantly altering as you drive in varying traffic and road conditions, yet the gauge is not responding. This is because they have a 'flat spot' around the normal mark and will not move until something is very wrong, often once it is too late. The TM4 has the sensitivity required to display every temperature change as it occurs and in an emergency will alert you before your existing dash gauge has even moved.

-TM4 comes standard with the option to turn your existing dash oil light, into an ‘Audible Warning Light’

If this optional wire is tagged to the engine’s Oil Light Sender new messages will display on the screen. The new messages are ‘Engine Delay', this gives you time to start the engine before the audible oil alarm activates. The ‘Low Oil’ message and the alarm buzzer will active if low oil pressure is detected while you are driving. (Not suitable for oil gauge sensors. If you want this feature and only have an oil gauge, you will need to fit an inexpensive car type Oil Light Sender).

-You can program theTM4’s alarm sensitivity to suit your engine

With a TM4 you don't even need to know your engine's temperature specifications to set the overheating alarm. You simply note the highest temperature your engine reaches during normal driving, and then set the audible alarm to go off at a few degrees higher by pressing the button on the front. You get to set the alarm sensitivity and it's no harder than setting an alarm clock.

If the alarm goes off while the engine is working hard, you can simply press the front button to stop the alarm, or give it another press to increase the alarm temperature.

-The TM4 is very easy to fit

TM4’s can be fitted by any home handyman. The main unit fits under the dash (Compact size - 80 x 30 x 60 mm, plus mounting tabs). The ‘Easy Fit’ temperature sensor takes a few seconds to bolt to the engine. The power just plugs into the cigarette lighter socket or it can be hard wired. TM4 suits 12 or 24 volt systems.

To see how easy it is to fit, click on http://enginewatchdog.com/tm4%20installation.html for pictures and more installation details.

-The TM4’s sensor cannot cause coolant leaks or void the engine’s warranty

The TM4 is perfectly safe to fit because it does not require you to break into the cooling system in any way.

FREE OPTIONS

NOTE. The following options are free, but we must be advised prior to shipment by an email or a note in Paypal.

1. FAHRENHEIT UNIT USA & Canadian Customers - Fahrenheit readout is available, Specify Model 'TM4F' when ordering (reads in two degree increments from 34 to 255 degrees F) Please Note - All TM4's sent to the USA will be TM4F units unless otherwise specified. Canadian customers should still specify the model required.

2. LID WITHOUT MOUNTING TABS The top lid of standard units comes with mounting tabs at each end for under dash mounting. If you want a lid WITHOUT mounting tabs, specify ‘no mounting tabs’.

3. LONGER SENSOR LEADS The standard sensor wire length is 4m (12ft). Please specify the length you require up to 10 metres (30ft). If over 10 metres there is a small surcharge, please contact Engine Watchdog on 07-32776770.

4. WATER RESISTANT FRONT Standard on all TM4 units.

TM4 Specifications and Features:

LCD display with automatic white back light.

Unit displays 14 different alarm and fault messages.

Unit alarms using an inbuilt 85 db buzzer, indicator light and display messages.

The temperature in the alarm memory briefly displays each time you start up so you know if it has been altered.

Suits all water or air-cooled engines.

Suits 12 or 24 volt DC systems and is fully reverse polarity protected. Power consumption is only 15 mA with no alarms on.

Compact size: Less mounting tabs 80 x 30 x 60mm (3.2” x 1.2” x2.4”)

TM4: Maximum display temperature is 125 degrees C. The alarm is set in one degree increments from 1 to 125C.

TM4 F: Maximum display temperature is 255 degrees F. The alarm is set in two degree increments from 34 to 255F.

Standard sensor wire length is 4m (12ft) or they can be ordered to size for long vehicles.

Warranty - 2 years from date of purchase.