Correct, stable operation of the engine depends on many factors, the most important of which is its temperature, this is especially important for two-stroke air-cooled engines - this fully applies to snowmobiles. At high speeds, as well as under significant or even extreme loads, this parameter can rise to a critical level. Long-term operation in this mode leads to quite serious damage, which means expensive repairs. Therefore, users need to know what the operating and critical temperature of the Taiga 500 snowmobile is.
How to measure snowmobile engine temperature?
Stable and reliable operation of a snowmobile engine depends on many factors, one of which is engine temperature. This means that due to long driving, both at low and high speeds, the engine temperature can rise to a critical level. As a result, in a remote field, the snowmobile engine may “boil.” The equipment simply will not go further, and it is not possible to carry out major engine repairs in the wild.
Therefore, it is very important to monitor the engine temperature. Listen to its operation and, if any suspicions arise, stop the snowmobile so that it cools down. To ensure that the engine temperature does not rise above the permissible level, all snowmobiles are equipped with a cooling system. You can monitor the same temperature using a temperature sensor.
Experts note that monitoring engine temperature is especially important on two-stroke power units. These productive elements usually have an air cooling system. 4-stroke engines have better cooling. On so-called “two-stroke” engines, burnout of the piston bottom is quite common.
It is worth noting that if this breakdown occurs on a snowmobile with a two-cylinder engine, it is possible to continue driving. But this cannot be done on a single-cylinder unit. As mentioned above, special temperature sensors will help to detect engine overheating in a timely manner. There are models on sale that, in addition to displaying data, also provide sound and light signals so that the driver can take appropriate measures. Let us remind you that temperature readings can be “read” from one or two cylinders at the same time.
Operating principle of the sensor
The operating principle of many modern sensors is the same as it was previously on Soviet snowmobiles. It consists of the following: a ring was installed under the spark plug, in which a thermocouple was placed, and the “information” was read from it. An interesting fact is that the legendary Lynxes had a factory threaded hole directly on the cylinder. This is where the indicator was installed.
On other snowmobile models, it is necessary to drill holes in the cylinder to install the sensor. On new snowmobiles that are under warranty, this is not the most suitable option. Snowmobiles with dropsy require the installation of a metal pipe (with thread) into which the sensor itself is screwed. This pipe is placed in a pre-cut coolant hose. Thus, the temperature of the snowmobile cylinders will be constantly under control.
Snowmobile temperature sensor "Taiga"
As you know, the Taiga Varyag 550 snowmobile has a standard temperature sensor. But unfortunately, this functional device was not installed on the Varyag 500. It is for owners of this version of the snowmobile that the following information will be useful. You should buy a temperature sensor from a specialized store. Even a novice mechanic can handle its installation. The device itself is placed in place of the speedometer, then connected to the power system. Afterwards, a clamp from the purchased kit is attached to the exhaust pipe. The clamp has a thread into which the sensor is screwed. As you have already noticed, installation is very simple. The main thing is to place the sensor as close to the engine as possible. The disadvantage of such a system is the high price of a kit of this type of sensor.
In addition to the considered option, there is the possibility of installing a sensor kit that is installed under the spark plugs. They exist alone; and two-channel. That is, for one and two cylinders. Those interested in such an installation need to know that it is preferable to install the ring under the spark plug, which is located further from the cooling impeller. This is because the sensor will indicate engine overheating faster, without delay.
Video
Installation examples
On the Varyag 500 snowmobile, unlike the 550 cc version, there is no standard temperature sensor.
You can install the KOSO RX2N+ RMZ used there in the same way - in this case, the device itself is installed in place of the standard speedometer and connected to the power supply.
And then a special clamp from the installation kit is put on one of the exhaust pipes as close to the engine as possible.
A threaded bushing welded to the clamp is used as a guide for drilling a hole in the pipe, and then the sensor is screwed into it. Installation in this case is simple, but the high price of the kit itself is off-putting.
You can also use kits with temperature sensors for spark plugs - both two-channel (with temperature control for each cylinder) and single-channel.
When installing a single-channel indicator on either this or any other snowmobile with two cylinders, it is advisable to install the sensor under the spark plug of the cylinder remote from the cooling impeller - it is blown with hotter air and will overheat first.
For Lynx snowmobiles, it is convenient to use the technological hole on the side of the cylinder head . When installing the sensors that come with the TSITD-4 device, it needs to be modified by deepening it with a drill by 6 millimeters.
The hole is filled with heat-conducting paste, and the sensor is wrapped there, and the indicator body is cut into the dashboard.
Typically, devices are produced round to simplify installation, since their installation requires only a crown and a screwdriver.
For a small-sized snowmobile like the Irbis Dingo 150, it is optimal to install a temperature sensor in the form of a ring under the spark plug - for example, complete with an affordable “MT-30 Motor Thermometer” device.
The open design of the snowmobile will make wiring much easier.
But there is a requirement for the design of the temperature indicator itself: there is nowhere to embed it, therefore, it must be designed for external installation or you will have to purchase a special mount (podium) for it.
For installation on an imported snowmobile, for example, a popular Yamaha company in Russia, it may be convenient to have different designs of sensors depending on the design of the snowmobile.
Thus, the free space on the Yamaha Viking VK 540 panel allows you to embed popular CITD devices there.
The design of a number of snowmobiles allows temperature sensors to be installed not under the spark plugs, but under the nuts securing the cylinder heads.
This method is more convenient, as it simplifies changing spark plugs and eliminates the possibility of damaging the sensor.
In this case, the sensors need to be placed closer to the center of the engine - in this case, the range of readings will be the smallest due to the different distance from the cooling fan.
Operating and critical temperature of the Taiga 500 snowmobile engine
Stable and reliable operation of a snowmobile engine depends on many factors, one of which is engine temperature. This means that due to long driving, both at low and high speeds, the engine temperature can rise to a critical level. As a result, in a remote field, the snowmobile engine may “boil.” The equipment simply will not go further, and it is not possible to carry out major engine repairs in the wild.
Therefore, it is very important to monitor the engine temperature. Listen to its operation and, if any suspicions arise, stop the snowmobile so that it cools down. To ensure that the engine temperature does not rise above the permissible level, all snowmobiles are equipped with a cooling system. You can monitor the same temperature using a temperature sensor.
Experts note that monitoring engine temperature is especially important on two-stroke power units. These productive elements usually have an air cooling system. 4-stroke engines have better cooling. On so-called “two-stroke” engines, burnout of the piston bottom is quite common.
It is worth noting that if this breakdown occurs on a snowmobile with a two-cylinder engine, it is possible to continue driving. But this cannot be done on a single-cylinder unit. As mentioned above, special temperature sensors will help to detect engine overheating in a timely manner. There are models on sale that, in addition to displaying data, also provide sound and light signals so that the driver can take appropriate measures. Let us remind you that temperature readings can be “read” from one or two cylinders at the same time.
How it works
Back in the 80s, it was popular to install aircraft instruments obtained in various ways on Burans and Ikars.
They read the temperature through a ring with a built-in thermocouple installed under the spark plug.
Many modern temperature sensors offered for snowmobiles use the same principle.
On Lynxes, the cylinder head has an unoccupied threaded technological hole. Temperature sensors were produced for them that were wrapped in this hole, but due to the discontinuation of snowmobile production, they are quite difficult to find.
Other snowmobiles will require drilling of the cylinder head . For new equipment that is under warranty, this is not very acceptable.
For water-cooled snowmobiles that do not have a standard coolant temperature indicator, there is an offer from Koso and its Chinese clones.
This is a small metal pipe, in the middle of which there is a thread for the sensor, and is inserted into the cut hose of the cooling system.
As mentioned above, the main problem of two-stroke engines is piston burnout when the mixture is lean.
Exhaust gas temperature sensors allow you to track the composition of the mixture quite accurately.
Thus, such a device is not only standardly installed on the Rybinsk Taiga Varyag 550, but is also recommended for use on all Taiga snowmobiles.
A number of manufacturers of such devices are trying to expand their functionality by combining temperature indicators with a tachometer.
This practically does not complicate the installation of the device, since the speed sensor is just a few turns of wire that are wound around a high-voltage wire.
Japanese bike Kawasaki Ninja 300, technical specifications, model range.
Tips and tricks on choosing the right shoes for snowmobiling.
What is the critical engine temperature of the Taiga snowmobile?
When the engine temperature exceeds 200 degrees, there is a high probability that the engine may undergo irreversible physical changes, which will result in expensive repairs. The critical engine temperature of the Taiga Varyag 550V snowmobile, as well as the 550 model, is no different.
What is the cost of the work?
The cost of installing additional devices on snowmobiles can vary significantly, even in the same city.
The most expensive installation of mortise indicators is made even more expensive by the need to drill holes for threaded temperature sensors.
Also, the order of numbers in price lists is inversely proportional to the level of competition.
On average, the work of installing a mortise indicator with sensors for spark plugs costs the client 200-2500 rubles; threaded sensors can add another thousand to the price.
If the indicator housing is attached to the dashboard with double-sided tape or through a bracket, installing such a kit is unlikely to cost more than one and a half thousand rubles.
Many people argue about what clothes are needed for riding an ATV, let's try to figure it out.
We tried to collect the best photos of the Kawasaki Vulcan.
OEM snowmobile parts
The Megazip online store offers to buy spare parts for Japanese and American special equipment. All spare parts for snowmobiles are original! They are absolutely identical to the units used during factory assembly. Delivery is carried out directly from the countries where the snowmobile was manufactured.
In order for any vehicle to work properly and fully cope with its purpose, it is very important to select high-quality equipment for it. If you need original spare parts for snowmobiles, we have everything you need.
The Megazip online store invites you to look into the catalog and get acquainted with a colossal number of these products. Here you can buy spare parts for snowmobiles from Japan to order. Their price will please any buyer.
Excellent range and impeccable quality
The snowmobile spare parts that you will find in the catalog are produced at the manufacturer's factories and are of excellent quality. Original products from the USA, Japan and many other countries are manufactured using proven and innovative technologies and modern equipment. Users can be absolutely confident in the safe and long-term operation of the goods they purchased to order.
Buying spare parts for a snowmobile in the Megazip online store means getting first-class Japanese products designed for comfortable and trouble-free operation. All models contained in the catalog are highly reliable and will not disappoint their owners. You can order them at a very competitive price.
Have a nice shopping
Customers looking for snowmobile parts from Japan will be able to order them online. At M egazip you can leisurely get acquainted with all models thanks to a convenient website. Before purchasing any item to order, you can view clear photographs of each model, read their detailed characteristics, and learn about the features of their work. If you have any additional questions, you can always consult one of the online store managers. Our prices for spare parts for snowmobiles are reasonable, so everyone can afford to order them.
Why you should place an order in our online store:
- the sale of spare parts for famous Japanese and American snowmobiles will be of interest to everyone who loves products of decent quality and wants to receive them with maximum efficiency;
- prices in M egazip are quite affordable, so you can buy any model to order without large financial costs;
- an extensive assortment in the catalog is a guarantee that any client will find here what he is looking for;
- the ability to order products online will be a significant advantage for people who value their time and do not have the opportunity to visit stores in their city. This is also a real salvation for residents of small towns where there is nowhere to purchase such goods.
Equip your vehicle with high-quality and reliable parts.
Photo gallery
Before purchasing any type of sensor, you need to familiarize yourself with its characteristics, material of manufacture and the possibility of installing it on your snowmobile. We invite you to familiarize yourself with more popular models.
Snowmobile temperature sensor Polaris531 SM-01255
Fits the following models: Polaris
2005 900 FUSION (S05MP8DS) - Cylinder /Dsa/Dsb/Dsc
2005 900 RMK ALL OPTIONS (S05PL8/PM8/PN8) — Cylinder /All Options
2005 900 SWITCHBACK (S05PS8DS) - Cylinder
2006 700 CLASSIC (S06PD7HS) - Cylinder
2006 700 HO TOURING (S06PT7HS) - Cylinder
2006 700/900 FUSION F/O (S06MP7HS) - Cylinder /Hsa/Hsb/Me7hs/Mp8ds/Dsa/Dsb/Me8ds
2006 700/900 RMK (S06PK7HS) — Cylinder S06pk7/Pl7/Pm7/Pl8/Pm8/Pn8/Pr8 All Options
2006 900 SWITCHBACK (S06PS8DS) - Cylinder /Dsa
2007 600 CLEANFIRE SWITCHBACK (S07PS6HS/HSA/HSB) - Engine, Cylinder
2007 600 HO IQ TOURING CLEANFIRE/EURO (S07PT6HS/HE) - Engine, Cylinder
2007 600 HO IQ/LX CLEANFIRE (S07PP6HS/HSA/HSB/PD6HS/HE) – Engine, Cylinder
2007 700 CLEANFIRE DRAGON/EURO (S07PC7JS/JE) - Engine, Cylinder
2007 DRAGON RMK/INTL (S07PL7JS/JE) — Engine, Cylinder
2008 600 IQ TOURING/EURO (S08PT6HS/HE) - Engine, Cylinder
2008 600 RMK 155/700 RMK 155/163 ALL OPTIONS (S08PM6/PM7/PG7/PH7) — Engine, Cylinder
2008 600/700 IQ DRAGON/700 IQ/600 IQ LX/EURO ALL OPTIONS (S08PD6/PB6/PB7/PP6/PP7) — Engine, Cylinder All Options
2008 600/700 SWITCHBACK/DRAGON SWITCHBACK ALL OPTIONS (S08PR6/PS6/PR7/PS7) — Engine, Cylinder
2008 700 RMK EARLY PROD (S08PL7JS) - Engine, Cylinder
2008 800 DRAGON RMK 155 SPECIAL LATE PROD (S08PG8ES) - Engine, Cylinder (49Snowcylinder0880rmk)
2008 800 DRAGON RMK 155/163/EURO (S08PG8ES/EE/PH8ES/EE) — Engine, Cylinder
2008 800 IQ (S08PB8ES/EE) - Engine, Cylinder
2009 600 DRAGON SP/ES EURO (S09PE6HE/HEL) – Electrical, Switches, Sensors & Components
2009 600 IQ TOURING/EURO (S09PT6HS/HE) – Electrical, Switches, Sensors & Components
2009 600 IQ/ES/ES EURO (S09PB6HS/HSL/HEL) – Electrical, Switches, Sensors & Components
2009 600 SWITCHBACK/DRAGON/EURO (S09PR6HSL/PS6HSL/HEL) – Electrical, Switches, Sensors & Components
2009 700 RMK 155/ES (S09PM7JS/JSL) – Electrical, Switches, Sensors & Components
2009 800 ASSAULT RMK 146 (S09PL8ES/EE) – Electrical, Switches, Sensors & Components
2009 800 DRAGON SP/ES EURO (S09PE8ES/EEL) – Electrical, Switches, Sensors & Components
2009 800 IQ/ES (S09PB8ES/ESL) – Electrical, Switches, Sensors & Components
2009 800 RMK SHIFT 144 (S09PK8ES) – Electrical, Switches, Sensors & Components
2009 800 RMK/ES/800 DRAGON RMK 155/163/ES/EURO ALL OPTIONS (S09PM8/PG8/PH8) – Electrical, Switches, Sensors & Components All Options
2009 800 SWITCHBACK/DRAGON/EURO (S09PR8ESL/PS8ESL/EEL) – Electrical, Switches, Sensors & Components
2010 600 DRAGON SWITCHBACK ALL OPTIONS (S10PS6) – Electrical, Switches, Sensors & Components All Options
2010 600 IQ SHIFT/ES/INTL (S10PB6HSA/HSL/HEA) – Electrical, Switches, Sensors & Components
