May 22, 2011 gunsons gastester pro help posted in problems, questions and technical. Gunson exhaust gas analyser page 1 griffith pistonheads. Competitive, high quality parts, spares and accessories for all makes and models of classic british sportscars for over 30 years. Make a note of the initial position of the adjustments before commencing work. Should be less than 1% according to my haynes manual but how can it be less than zero. Id agree i would think the gas analyser would be of limited use. The problem with exhaust gas testers is that they read output from all for inlets together. This information is used to diagnose faults in valves, pistons, piston rings, cylinder bores or head gaskets. Gastester g4125 instructions1 free download as pdf file. Gunson tools electrical fault diagnosis carbalancer. It usually depends on the type of material, pressure, temperature and thickness of materials.
Such tests are an excellent guide to general engine condition and can be used during routine engine servicing to give advance warning of developing problems or for fault diagnostics. Seems the unit drifts quite a bit over a period of 10 minutes or so. Gunson hall, lorton, va, example of a georgian villa. Tools new releasesmanual cutting toolsmotorcycle toolsotherratchets and. Place the gastester professional on a convenient flat surface close to the. Gunson g4125 digital gas tester compact portable t. The amount of carbon monoxide in the exhaust gas is an accurate indicator of the airlfuel mixture. Gunson tool shop we are distributor for the highly ingenious and costefficient gunson tools. Hi all, i just fitted a service kit to the hif38 carb on the min and set it up as per the usual blurb and it runs really well, but i thought i would dig out the gunsons gastester and give it a whirl an see if i was in the ballpark to pass the emissions test when i take it for its mot. Unfollow exhaust analyzer to stop getting updates on your ebay feed. Do not carry out work on a car indoors or in a confined space with the engine running.
This practical tool allows access to deep seated spark plugs with its threaded extension and long flexible pipe. Do our bikes prefer a slightly richerleaner mixture. If your vehicle is not used regularly or stored over the winter months, maintain the battery with two useful gunson products. Gunsons gastester pro help posted in problems, questions and technical. Keep the tester connecting cables well away from all hot parts. Get deals on automotive parts, truck parts and more. Categories tools engine transmision exhaust gunson g4125 gastester digital vehicle exhaust gas analyser. Its labelled as a gas tester but it only measures co2 which is not obvious from the description. Are there any ambient temp limits on the using the gunson. Page 1 of 2 gunson vacuum tester posted in problems, questions and technical.
Place the gastester professional on a convenient flat surface close to the vehicles exhaust pipe. Avoid breathing exhaust gas while using gastester professional in the region of the exhaust pipe. Ansed professional exhaust gas diagnostic emissions analyzer tool kit w printer. Jonathan gunson, structural policies unit, dg eprs. Carbon monoxide is an extremely poisonous gas and any work on the car with the engine running should therefore be carried out in the open air. With stock of over 50,000 lines in a purpose built distribution centre, we manufacture and distribute classic british car parts to both trade and retail customers worldwide. Are the numbers in the bentley for proper co % based on the 2. Gunson g4125 digital gas tester compact portable tool no. Top rated tools is a tool supplier based in north yorkshire, and has been an online presence since 2003. By mike martindale news staff writer menomenee, mich. Gunson g4184 battery tester machine mart machine mart. Ive read about the colortune using the flame colour for setting but how does that equate to the 45% co2 ducati quote. Sidemounted pressure release valve compression gauge for use with 14mm and 18mm applications.
We have multiple online stores and offer a comprehensive selection of items covering all needs including. Kaufen sie gunson g4125 gunson g4125 digitaler abgastester im auto. Introduction carbon monoxide chemical symbol co is a colourless, odourless, but extremely poisonous gas that is present in the exhaust gas of petrolengined vehicles. Gunson g4125 gastester digital features and benefits. Though primarily intended for multicylinder car engines the instrument may be used on motorcycles and single cylinder engines. Gastester provides a simple and inexpensive method of showing when the correct petrolair mixture is being dispensed a british tool company based in warwickshire, united kingdom. It has been developed to allow the professional garage and home mechanic to. Gastester exhaust gas analyzer portable 12v powered gas. I decided to use a digital gunson gastester some years old to see if i could increase co to within the factory range. Gunson tools are renowned for their simplicity and sometimes unique properties like the gunson colortune spark plug that offers you a view into your running engine and the combustion process. I want to check the mixture of my engine and have seen the gunson gastester on the bay for around. We have the following downloads available for products no longer in the gunson range. Yes i did warm up both the car and the gunson before use. Buy gunson digital gas tester gung4125 demon tweeks.
I didnt compare readings with professional garageequipment readings yet but. Description and features gastester professional is a combined exhaust gas co analyser, tachometer, dwell meter and voltmeter with many uses in motor car maintenance. Take care not to breathe in gases when using the gas tester. Ideal for jobs that involve fuellingmapping changes on the move etc where exhaust gasses need to be checked instantly, or ideal for the home mechanic. Gunsons colorplugs are well known, but their other instru ments, of. I know to keep it out of a draft, but it has been in the 20s and 30s here today. Ensure that the car is outdoors,and with free ventilation of fresh air. Gunson 77043 compression tester kit 6 pieces for petrol engines. The tester calibrates in fresh air, and there are no filters to change. Gunson 77008 timing light with advance feature part of the tuning range of tools. Gunson g4125 gastester digital vehicle exhaust gas. Peugeot 106 1991 2002 gunsons gastester professional. The 77117 is a fully automatic, microprocessor controlled unit. The amount of carbon monoxide in the exhaust gas is an accurate indicator of the airlfuel mixture strength being supplied to the engine, and for this reason motor manufacturers use the measurement of carbon monoxide in the engine exhaust as the recommended method.
Allow the engine to cool down first this also applies to auxiliary heating systems. Mar 19, 2016 the cheapest gas analyzer, how to calibrate it. Gunson vacuum tester problems, questions and technical. Gastester g4125 instructions1 carburetor throttle scribd. Gunsons gastester pro help problems, questions and. Im setting the co on my 77 using a gunson gas tester. If anyone has used either and could throw some knowledge my way id be grateful.
Oct 19, 20 one issue with gunson s and others of a similar nature is that presence of hc also gives the same effect on the sensor hot wire type as co, so if you have unburned fuel as well as co, the tester simply reacts as though its all co. Peugeot 106 1991 2002 gunsons gastester professional odd readings just testing a gunsons gastester pro that i recently acquired. And it is the same level of accuracy as the machine the mot tester uses. Inhaling a combination of toxic gases, he quickly lost consciousness and slip. Teaching through design reuse of modernist buildings. Designed for use with the part numbers 77099 and 77066 with the wheels on and the vehicle sitting on the ground fully adjustable for wheels up to 18 inch diameter and designed to hang on the tyre. I didnt compare readings with professional garageequipment readings yet but readings seem plausible.
Gunson g4053 carbalancer part of the tuning range of tools. Make british car spares specialist lbcarco your number one choice for gunson electrical fault diagnosis and car tuning products such as clikadjust, colourtune, carbalancer, eezibleed and exhaust gas tester. The manual says the it should be stable for 5 minutes. Gastester is used for the testing and setting of all carburettors petrol, leaded or unleaded and petrol injection systems on any vehicle. Buy gastester exhaust gas analyzer portable 12v powered. Gas permeability in packaging industry is a measure of the ability of a barrier material to allow gases o2, n2 and co2 etc. Gastester provides a simple and inexpensive method of showing when the correct petrolair mixture is being dispensed.
Gunson g4053 carbalancer machine mart machine mart. Gastester digital exhaust gas analyzer find similar items. Gunson g4125 gastester digital vehicle exhaust gas analyser. Gastester is used for the testing and setting of all carburettors petrol, leaded or unleaded. The gunson digital gas tester is a compact and portable 12 volt multi function exhaust gas co meter suitable for petrol vehicles.
Find great deals on ebay for exhaust analyzer and exhaust gas analyzer. Gunson gastester specified as a legal requirement, then adjustment of the. Ten technologies which could change our lives european parliament. Machine mart limited acts as a credit broker and only offers credit products from secure trust bank plc trading as v12 retail finance. Gastester exhaust gas analyzer portable 12v powered. Bill hofer was the first to collapse in the dark manure pit. Gas tester instrument including calibrates in air, no moving parts to wear out. Compact and portable 12v multifunction exhaust gas co meter calibrate in fresh air, no. Study the workshop manual for the particular car or consult the information given later in this booklet to identify the correct adjustment screws, that control the mixture strength and the idle speed. Gunson basic timing light g41 is an independent retailer, specialized in the sales and distribution of gunson tools. Mot testing machines it measures the smoke level of the exhaust gas in the. My local mot tester has been years in the car trade and has experience of carbs most garages dont have a clue and i asked him whether.
If anyone has used either and could throw some knowledge my. Study the workshop manual for the particular car or consult the information given later in this. The gastester with box pulse pump with water trap metal exhaust probe 3 flexible pipes operating manual in english if you. New, used and oem automotive parts large inventory great prices. I am thinking of getting one but would rather get some second opinions first with how tight money is at the moment. Lowering the jet or raising the needle by manual adjustment causes a richening.
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