Your file is uploaded and ready to be published. I think it was set whilst the throttle linkage rod was sticking part way open. The literature also indicates to let the machine restabalize after the reading to see if returns to the calibration point of 2.0 and if not, to adjust your CO reading accordingly. Read the instructions and it should be good, Reviewed in the United Kingdom on 31 July 2018, As people have said, its a little bit fragile but it does do what its supposed to do. We also use these cookies to understand how customers use our services (for example, by measuring site visits) so we can make improvements. POCKETMETER 2 - Machine Mart. Click Customise Cookies to decline these cookies, make more detailed choices, or learn more. Try that and see how it runs. Condensation will block the tube so keep and eye on it. Gunson G4125 Gastester Digital ducati.ms is not in any way affiliated with Ducati Motor Holding S.p.A, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Only stationary anyway. Better used for stationary testing. Accuracy is quite good so. GASTESTER. https://forums.pelicanparts.com/porsche-911-technical-forum/1060737-my-air-fuel-gauge-replace-clock-2.html, Pelican Parts Catalog for Porsche, BMW, Mercedes-Benz, MINI and More. Gunson Gas Tester Mk2 | PDF | Carburetor | Throttle - Scribd PDF Gunson Ltd. 1991 - GoMoG How accurate is a Gunson Gastester? - The Lotus Forums If it is a good thing to have, which method works best, the Gastester or the Colotune? I'm setting the CO on my '77 using a gunson gas tester. If the CO reading is above 4.5 per cent, the vehicle will fail the test (3.5 per cent for cars first used between August 1, 1986 - July 31, 1992). In this video I use a Gunson Gastester to check the exhaust CO content on a 1972 Mercedes 350 SL. First reading came up as 3.5% (old mini) couple of flats leaner and its down to 2.4 more get drop it a bit more just for peace of mind. Cheaply Made, Does its Job but you need to follow the instructions. Gunson Manuals Measuring Instruments Gastester G4125 Handbook Gunson G4125 Handbook Gas tester, digital exhaust co analyser with pulse pump Also See for G4125: Handbook (7 pages) , Instructions (2 pages) 1 2 Table Of Contents 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 page of 20 Table of Contents Bookmarks Advertisement Quick Links x 4 Gastester is an exhaust gas analyzer that works on the "Hot Wire" or "Thermal Conductivity principle. English Deutsch Franais Espaol Portugus Italiano Romn Nederlands Latina Dansk Svenska Norsk Magyar Bahasa Indonesia Trke Suomi Latvian Lithuanian esk . I have the Gunson Gastester. I made a wide band o2 sensor and gauge setup with alligator clips for the power, use it on VW, Porsche, I may have a bung welded on my old truck to tune the carburetor. The Gunson is set to a background of 2.0%. fault code reader obd11 gastester professional - Gunson - Yumpu I have used the gastester on my 3.2 motronic, works fine, easy to use. If setup properly before usage it gives quite accurate results. The Gunson Gastester is a Digital Exhaust CO Analyser with Pulse Pump. Reviewed in the United Kingdom on 5 March 2014. Amazon.com: Customer reviews: Gunson Gastester portable, 12V powered I could only get this to work when connected to separate 12v battery. Helpful Report CK Works well - read the directions! EN. GASTESTER - Gunson. .which is definitely an mot fail. Going to try and finally get my mixture right tomorrow. This takes a good 30 minutes. I had a Gunson for awhile. INSTRUCTIONS FOR USE (1) Ensure that the car is thoroughly warm as mentioned above, that it is parked in the open air, with the handbrake applied, and with the engine running. Thanks When it was tested, the expensive smog station equiptment came back with results within .01 of the Gastester. Make sure the pipe has a steady flow back to the unit. Your recently viewed items and featured recommendations, Reviewed in the United Kingdom on 16 April 2023, Great product and great service. gunson gastester experts please. Did you read the manual that came with the gas tester? Will it be alright to use after a 30 minute warmup. The Gunson Gastester is a Digital Exhaust CO Analyser with Pulse Pump. It says in manual that it mnay require 30 minutes for warmup. Instructions for use Note: Place the main body of the instrument away from the exhaust gas stream. Well worth money. ). GUNSON G4125 HANDBOOK Pdf Download | ManualsLib It's drawback is that the response is slow partly due to the length of hose to the meter housing and the smallish hose size. You can edit your question or post anyway. Third parties use cookies for their purposes of displaying and measuring personalised ads, generating audience insights, and developing and improving products. BLACK (-) clips to the vehicle's 12 V battery (Do not use this Gastester with 6v or 24v batteries) 2.The probe should be fitted to the instrument but do not insert the exhaust . Calibrates in air, no moving parts to wear out and no filters to change. Bump. I remember reading somewhere on the internet about the setup when I was looking into it for ours. Gunson gastester mk2 instructions - United States Examples User Examples 1.0 out of 5 stars Arrived in non-working order . Purchased the gunson exhaust tester and went through all the usual tips before using. EN. The calibration will be a bit off. I am using a Gunson gastester. I bought one long ago and thought I'd try it as part of my efforts to tune my 2500M. About this item Content includes: Gas tester instrument including Calibrates in air, no moving parts to wear out No filters to change Accurate to 0.5% C.O measurement at 15-25C Read the instructions and follow them to the letter. Delivers accurate CO measurement to 0.5% at 15 to 25C with adjustable calibration control for precise setting. I don't really trust the. Gunson G4125 Exhaust Gas Analyzer + Audi 80 - YouTube PART NO G4113 HANDBOOK. Disconnect your O2 Sensor so it won't correct your mixture for you and then adjust your air mixture accordingly. Thank you Amazon. Gunsons Gastester | Ducati.ms - The Ultimate Ducati Forum I'd think the OP could make an adapter for his test port and, as long as it's properly snug and well-fitted, not suffer any ill consequences. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. Heating time is quite long Reviewed in the United Kingdom on 15 April 2015 Verified Purchase Tool works fine. May 1, 2010. quite a pain to calibrate and is easily broken. I bought a Gunsons Gastester years ago and it's been sitting on a garage shelf since then so i decided to test the MGB - just out of interest. To calculate the overall star rating and percentage breakdown by star, we dont use a simple average. However, for the home shop where time isn't "mission critical", I believe you can get similar results with a unit like the Gunson (based on what I have read)- according to our host the LM-1 is $450-$500 vs. $199 for the Gunson. OP Posts Only. Started using it, readings compared well to my old Crypton Motorscope, but within a few minutes the sticky pads holding the pulse pump to the casing started to unstick, then the pulse pump failed. beware that the manufacturer has an odd contract with Amazon, and WILL NOT entertain technical enquiries direct - everything has to go through Amazon - apparently units bought elsewhere have normal tech support. It sometimes fails the idle test on high HC but passes the test at 2000rpm. If you can't log AFR data on the fly you really aren't seeing what your DME car is doing; idle test is only 1/10th of the picture. I have a similar annoying stumble at about 3200 rpm on my 69S. Let us know what you find. Please make sure that you've entered a valid question. No bad IMHO. After 2% calibration, I then measured exhaust at idle. 10 Minutes initializing is normal. Become a Frost Affiliate and Earn Commission. I have read some people have set theirs to 3.5% CO but I cant remember if those were late CIS cars with O2. Reviewed in the United Kingdom on 20 May 2022. Hope not, I told thesupplier how I intend on using it, his problem, refund!!!! It also analyses reviews to verify trustworthiness. GUNSON GASTESTER G4125 HANDBOOK Pdf Download | ManualsLib Adjusting the Carburettor with the Gunson G4125 - YouTube Do I need to also buy the fancy tailpipe sensor holder and if so is that going to fit in the curved output pipe of a Dansk muffler? As others have said, it's very fiddly to calibrate. Is this a worth while investment, or just smoke and mirrors? Yes, power up the Gastester and let it stabilize for about 5-10 minutes. Trial insertion of Gunson test tube - no go. Amazon.co.uk:Customer reviews: Gunson G4125 Gastester Digital It says in Bentley to measure the CO with O2 sensor unplugged - OK, (sheepishly I ask) where exactly do I unplug my O2 sensor from? Be careful, the connector breaks easily. - I have separate bung for the AEM. Reply | Report as offensive | Link Fri 14 Apr 2006 20:42 As for using the unit, what are the co% both part load and idle to be set at and at what rpm should one be using for the reading? 10 Minutes initializing is normal. If I decide to get one it would be that one. They cost about $200, but often less, and are accurate enough for this purpose. The Gastester allows you to make that measurement at home without having to take it to a shop with a gas analyzer. Heating time is quite long, about 30 min. A digital carbon monoxide tester for quick, easy checking of levels after engine maintenance work and tuning. GASTESTER - Gunson - Yumpu My car is a 78sc so no bung/O2 sensor. Pelican Parts Catalog for Porsche, BMW, Mercedes-Benz, MINI and More. On the Lost Coast near the Emerald Triangle. Maybe it works for others, but my review is not positive. Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them. Proper calibration is key - this isn't a toy, you have to think about how you are using it. By browsing this website, you agree to our use of cookies. TIA . Easy to assemble for use - sample pipe is surprisingly short! I am also fumbling around with my gas tester adjusting the part load. Got a 78 here with no O2 sensor and nice new SSI's without the bung. Gunson Digital Gastester may be used on motorcycles and other engines including single cylinder engines. Reviewed in the United Kingdom on 17 November 2016. Pakokaasuanalysaattorilla st. I am having problems getting 7% CO at 2500 rpm. Low compression??? The manual says the it "should be stable for 5 minutes". AEM used to supply different faces with their gauges. 2. On the CIS system there are really very few adjustments to make once it's working, and about the only one that should be checked with any regularity is the idle mixture adjustment. I would like to know the answer to this myself. I wish i could rent one just to see where my numbers are. Accurate to within half a per cent, the Gastester can save you money on petrol, too. Visit http://www.frost.co.uk for more information or buy the products. I set my 930 CIS to 3% at 900 rpm. According to this principle,the . When I rev the engine at 2500 - 3000 rpm the CO is slowly rising from 3 to 8 - 9 %. It took me a while to crack the wallet open for the tool, but after logging a few runs I really got accurate readings on what my chip was doing. It's quite long set up time going by the instructions but once purged it i ran the test on warm engine and the result was quite high at over 7%!! 8.68K subscribers Subscribe 7.5K views 2 years ago #fiatpanda4x4 The Panda is getting there with electronic igniton and other parts but in this video we are adjusting the carburettor with the. Renaldo. Guys, do any of you have any experience using one of these? Reply OP Posts Only. for your car. Figure I would rather 'modify' the dansk. We won't share your address with anybody else. My next engine will receive AFR sensors on both banks for sure. 4. 311 posts. Easy to switch out or even print your own on say vinyl sticky label paper. Gunson Gastester. gunson gastester experts please - Pelican Parts Forums The Gunson is set to a background of 2.0%. You will only install it, so the product key will imprint on Windows 10 database. I tried tuning the MFI without much improvement. When connected to running car battery display goes off. Thanks for the reply Steve. 4. Quote: not next to a running car), and then setting the CO level Gastester is used for the testing and setting of all carburettors (petrol, leaded or unleaded) and petrol injection systems on any vehicle. fault code reader obd11 gastester professional - Gunson. The Fora platform includes forum software by XenForo. I used the Gastester with great success. oops I forgot to mention you start the "sniffer" at 2. do this in an area free from exhaust. ?Please elaborate. http://www.pelicanparts.com/techarticles/911_MFI/TipMFI.htm, Pelican Parts Catalog for Porsche, BMW, Mercedes-Benz, MINI and More. Can't vouch for the accuracy but the steps you listed are what I do. If you agree, well also use cookies to complement your shopping experience across the Amazon stores as described in our Cookie Notice. MFI should be the last thing you touch. By that I mean I would check it yearly or whenever I made changes that might affect the mixture. Reviewed in the United Kingdom on 5 October 2022. I set it to 4 at 2500 rpm/7degrees throttle valve, as per the manual. I won't claim it's a "high quality" tool. Reply OP Posts Only. In the case of the Gunson's Gastester, that consists of leaving it to warm up for 15 mins with the probe in the normal atmosphere (i.e. Notice Analyseur de gaz d`chappement GASTESTER. They cost about $200, but often less, and are accurate enough for this purpose. I don't know the specs. Gunsons Gastester - MGB tips mods and maintenance Bought one on eBay it arrived yesterday. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. It's actually somewhat cheaply made and delicate but it seems to work. In use, the device is a bit finicky as it require a calibration in air before testing the exhaust followed by a revalidation of the cal. The problem is once it wears out the moisture . Helpful. Merk Kane Type 4-4. If I want to add a bung can I drill and weld one of the Dansk inlets and leave my virgin SSI's untouched? I have an AEM broadband air/fuel gauge in my 1982 sc and it is very helpful in allowing me to see and adjust idle mixture, but in addition it provides info on mixture at cold start up and to see the mixture transition as the engine/ O2 sensor (the one that drives the cis system) warms up. I thought it was distracting. Only thing I would improve is to get reading faster. 3. Yeah that is way cool. "Far better it is to dare mighty things, to win glorious triumphs, even though checkered by failure, than to take rank with those poor spirits who neither enjoy much nor suffer much, because they live in the gray twilight that knows not victory nor defeat". Originally my 2.4E had bad transition performance. Terrific information and very helpful as usual! I finally started from the basics and did a compression test and found 2 bad holes. Using Gunson's Gas Tester to test CO% on a 5KW Chinese diesel heater.It runs in a 50% mixture of cooking oil (etc) and diesel.So.follow-ups and more things. I have read on this board that 7% CO stationary at 2500 rpm and 4% at idle are proper values. First time using it. Yes I did warm up both the car and the gunson before use. It is a simple TCD that calculates %CO. Hook up this Gastester at home and you can . Gunson 4125 Gastester Digital - Frost Auto Restoration Techniques Now showing at 1.8% after an AFM change and will get booked back in for MOT next week! Video nopeutettu 2:53 asti (laitteen stabiloituminen kest siihen asti). Original Poster. Sell on Amazon GUNSON G4125 Gastester Digital Brand: GUNSON 3.9 273 ratings Currently unavailable. Gastester or Colortune? G4125 Handbook Table of Contents 0.77% is too low though. I am not to happy with its performance now. I know to keep it out of a draft, but it has been in the 20's and 30's here today. I had origianlly thought about the gunson but felt that its claimed accuracy of =/- .5% [ in lab settings] was going to bite me in the butt. Gunson`s Gastester Professional Handbook - aroundcelestial Performing this action will revert the following features to their default settings: Hooray! Gunson's Gastester review | FerrariChat Tool works fine. Gassing Station | TVR Classics | Top of Page | What's New | My Stuff, 1998 to 2023 CarGurus UK Limited, All Rights Reserved, PistonHeads is a registered trademark of CarGurus Ireland Limited, CarGurus UK Limited, c/o Legalinx Limited, 3rd Floor, 207 Regent St, London W1B 3HH, United Kingdom. Just used on the Porsche which failed at 5% CO and wouldn't adjust. Chinese Diesel Heater: Testing CO Emissions w. Gunson's Gastester MK2 Reviewed in the United Kingdom on 14 January 2018. They did send instructions to reset the workings, which I should not have to do. Seems the unit drifts quite a bit over a period of 10 minutes or so. This page works best with JavaScript. Off the top of my head this could be wrong. Edited by RCK974X on Thursday 22 December 04:26. The tail pipe bung facilitates set-up for the LM1, you run the O2 sensor from the bung you need to route the harness into the cabin. Now you turn the mixture screw and have to wait at least 5 min until you get accurate reading. What is the consensus on the right, performance wise part load setting? Funny how many of my mates borrow it as well! If the CO reading is above 4.5 per cent, the vehicle will fail the test (3.5 per cent for cars first used between August 1, 1986 July 31, 1992). Thanks! I know to keep it out of a draft, but it has been in the 20's and 30's here today. First off, any mfi adjusment for part load while the car is stationary cannot be taken as per the guidlines in the book. ? To learn more about how and for what purposes Amazon uses personal information (such as Amazon Store order history), please visit our Privacy Notice. Discussion in '308/328' started by ztarum, Apr 6, 2012. gastester professional - ManualZilla During the calibration you do need to make sure it's in clean air so don't try to calibrate it on a workbench next to a running motorcycle. Come join the discussion about performance, modifications, troubleshooting, superbike racing, maintenance, and more! ducati.ms is an independent Ducati enthusiast website owned and operated by VerticalScope Inc. Switch off the engine temporarily while making connections. same for midrange @3000 rpm. MFI and Gunson gas tester - Pelican Parts Forums We use cookies and similar tools that are necessary to enable you to make purchases, to enhance your shopping experiences and to provide our services, as detailed in our Cookie Notice. Only thing I would improve is to get reading faster. One person found this helpful. It's very cheaply made, and for the cost could really do with something to protect it in the garage when not in use. It is not damaged by revs. Gunson gas tester tips. What do you mean by bad holes??? FerrariChat.com has no association with Ferrari S.p.A. 2023 FerrariChat. Classics first used after August 1, 1975 get their exhausts probed at MoT time. Connect the red and black clips to the vehicle's battery (red . Gunson G4125 Gastester - checking exhaust CO content - YouTube I won't claim it's a "high quality" tool. As stated above it is very slow and not very accurate, but if you are patient enough it delivers usable results. Easy enough to use, my biggest beef is stability. Disabling it will result in some disabled or missing features. This includes using first- and third-party cookies, which store or access standard device information such as a unique identifier. Just leave your valid email address below. Location: Fortuna, CA. GASTESTER GASTESTER Digital Exhaust CO Analyser with Pulse Pump G4125 Supplementary Information www.gunson.co.uk. It cannot be disturbed one centimeter or else the reading will go way out of calibration. I have my Gunson Gastester now and wanted to try it out today, but I am sad to say I am one confused puppy. BTDT, sold that. Unit then read 1.7 %. The Gunson CO Gastester is not bad at all. Part of MOTORSPORT NETWORK. You can still see all customer reviews for the product. Report abuse obie1somebody. Used the Gunson on my 2.7, dialed it spot on, thing ran like a Pro Stocker, use it correctly and its a fine tool for CIS. Andy, thanks. Including Painting, Electroplating, Rust Treatment & Prevention, Polishing, Bodywork, Fuel Additives and much more.. Just got my gastester from aep/ I am a little disturbed that the unit is so touchy. timing 35 total. 2023 MOTORSPORT NETWORK. Only LM1 on Motronic here. I have the Gunson Gastester. GUNSON G4125 Gastester Digital - Amazon.ca Only logged in customers who have purchased this product may write a review. I then drove the car to emissions where I registered at idle the following. Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software. Gunson Gastester and Advance Xenon Timing Light - YouTube I am going to give this a second chance with a replacement, but I think I am going to lengthen the sample pipe a lot to allow the gas to cool before entering the pump, and live with the delays on the readings Tool works fine. Do not post these threads in any other forum. Are there any ambient temp limits on the using the Gunson? Looking for best power if there is such a CO number. Panasonic AJ-D250P DVR User Manual. People dont like to listen your car idling for an hour!! Steve..can I install a bung on the muffler inlet pipe? I agree that all of those units are probably easier to get an accurate result. [xk] Gunson Colortune or Gastester - XK - Jag-lovers Forums I'm about to pull the trigger on an LM-1. I had a digital one on another car and the numbers change constantly as shift and work the gas pedal. Pelican Parts Catalog for Porsche, BMW, Mercedes-Benz, MINI and More. L400RAS, on May 22 2011, 10:27 AM, said: Don't add any readings to the baseline figure. I believe the gastester will be damaged if used above idle. Buy Spanish Food Online at Spanish Passion Foods & Wines Ltd. Order Tapas Home Delivery Online Tapas Fusion. Gunson Gastester - Pelican Parts Forums Pelican Parts Catalog for Porsche, BMW, Mercedes-Benz, MINI and More. I'm going to try running it from a battery charger and leave it to warm up for 20 to 30 mins which will hopefully help. Discussion. The Gastester allows you to make that measurement at home without having to take it to a shop with a gas analyzer. PDF GASTESTER - GunsonShop.com We use cookies to improve your experience on our website. That would have to be a standing still reading. What is the procedure for the Motronic? A couple weeks ago I had to smog my car. I have been using a Gunson for 10 years and have burned through 3 units. 5. an302 Tool works fine. Follow steps below: Installing to windows 10 using old product key. Heating time is quite long, about 30 min. Unit has potential for the occasional use, for instance a tweak just before MOT, but build quality is suspect for more sustained use, especially the sticky pads holding the pump on, and I think the short sample pipe has the effect of allowing too much exhaust gas heat to get into the pump - many classics have quite high exhaust temperatures at the tailpipe so it could be something to bear in mind when buying this tester. Reviewed in the United Kingdom on 31 March 2015. quite a pain to calibrate and is easily broken.would be a better item if there was an inbuilt pump to circulate fresh air to calibrate it with.i devised a way to calibrate it easier with a small hand pump but readings are easily disturbed if u accidently move the unit..i was expecting a little more thought put into this thing for the price.it works but could be so much better. Because of that slow response, it's somewhat difficult to accurately monitor the A/F while driving. Using Gunson Gastester on 74 2500M - Page 1 - PistonHeads Shop Online @ AF1Racing.com Advanced Search Forum Aprilia 1000cc V-Twins: Model Years 1998-2009 ETV1000 CapoNord (2001-2007) Gunson Gastester in the US ALLFor Sale (FS), Wanting to Buy (WTB), Wanting to Trade (WTT), and similar threads MUSTbe posted in the correct subforums. The Gunson Gastester in repeated tests proved to be accurate to within half a percent.
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