AUTOOL EVAP Vacuum Automotive Smoke Machine Leak Detector Diagnostic Tester

AUTOOL is one of the top manufacturers of automotive diagnostic tools used by automotive technicians and DIY mechanics around the world. We have a strong after-sales service team to solve customer problems at any time. Our goal is to provide our customers with the most innovative and cost-effective solutions by addressing a variety of leak-related automotive system failures.

To this end, we have developed 8 new types of car fog machines: Entry-level model SDT106 & SDT202, easy-to-use. Mid-level Deluxe Model SDT203, SDT205, and 205S, equipped with a pressure gauge and flow meter for a better view of data. Advanced Flagship Model SDT206L, SDT206, and SDT208, equipped with a pressure gauge, flow meter, smoke and air pressure dual modes that can be switched freely, making it the best soulmate for all professional automotive repairing technicians.

Over 80% of all standard OBD II trouble codes that can be generated are pressure-related, either air or oil line pressure. The majority of pressure problems are caused by a failure of a leak somewhere. By checking the sealing of the vehicle's pipework, leaks can be more accurately identified.

Using the SDT203 evap smoke machine leak tester, you can check Car Sealing, Throttle Shafts, Engine Block, Turbo Test System, Crankcase System, Intake System, Exhaust System, Fuel Tank System, EVAP System, EGR System, Cooling System, Various Pipe Fittings Leakage Problems.

Crankcase System Test: Excessive pressure or corrosion of the crankcase is the main reason to damage the seal of the crankcase and cause oil leakage.

Intake System Test: Leakage in the air intake system will lead to insufficient intake of the car engine, resulting in scant engine power.

Car Sealing Test: Poor airtightness of the car may lead to a lot of inconvenience like inability to keep warm dusty, not soundproof, and not waterproof, etc.

Fuel Tank System Test: When there are gaps in the fuel tank and piping caused by improper installation or insufficient sealing of the fuel tank cap, it can cause leaks in the fuel tank system.

Turbo Test: The leakage of coolant would cause the engine to report high water temperature.

Various Pipe Fittings Test: Smoke testing of brake hoses, power steering hoses, cooling system hoses, air conditioning system hoses, turbocharger hoses, fuel hoses, intake and exhaust system hoses, etc.

EVAP System Test: Leakage of the fuel evaporation system will cause fuel vapor to leak into the atmosphere, causing waste and pollution or unstable engine idling.

Exhaust System Test: Unpurified harmful gases to be discharged into the atmosphere or increase vehicle noise is the main disadvantage when leaks happen in the exhaust.

Output Flow: 1-7 L/min Air Flowmeter with adjustable button, easy to observe and operate

NO Leak: When the value of the pressure gauge remains unchanged, it means that there is no leakage in the system.

Small Leak: When the value of the pressure gauge drops, it indicates a small leak in the system.

Massive Leak: When the value of the pressure gauge reaches zero, it indicates a large leak in the system.

You’ll have to buy an air compressor in addition to the detector in most cases to be able to test your vehicles for leakages, AUTOOL SDT203 car fuel leak detector already has that feature built-in. So you’re saving some extra money!

1. Fill 10ml-20ml test oil to the detector.
2. Disconnect the pipe that needs to be connected with detector.
3. Connect detector with DC12V battery, device starts to work.
4. The pipe will be filled with smoke. Check the leak points.

AUTOOL SDT203 car smoke detector is used to detect leakage of pipe systems on automobiles, motorcycles, snowmobiles, ATVs, light trucks, and speedboats. The smoke machine automotive is suitable for all makes and models of cars.