Car Leak Detector Smoke Mahine EVAP Pipeline Smoke Generator Exhaust Gas Tester
FOXWELL SD201 Automotive Smoke Machine Built-in Air Compressor, EVAP Vacuum Exhaust Engine System Pipe Diagnostic Tester, High Stress Smoke Leak Detector for Car Motorcycle Truck

1. Your diagnostic tool partner
The use of smoke leak detector, you can quickly and accurately determine whether the fault is caused by pipeline leakage, but also quickly find the leak point.

2. Engine fault code, 60% related to pipeline, it will help you avoid problem.
If the relevant value detected by the sensor on the car exceeds the standard range, the ECU will store the corresponding fault code and automatically trigger the engine fault light. Maintenance personnel need to check for various pressure problems. Most pressure problems are caused by a leak somewhere. Using the smoke detector, it is easier to quickly find the problem and clear the fault code.

3. Convenience for Using
Smoke leak detector, because of the characteristics of smoke, can carry out leak detection on the whole set of pipelines, visual operation, omni-directional, no dead angle, and no leakage point.

4. Operation safety
The smoke leak detector does not need to ignite the engine when it is used, but finds the leak point by simulating the real-time working condition of the engine when the engine is static. It is very safe for people or cars, effectively avoiding production accidents.

5. Improve productivity
Smoke leak detector can effectively improve the speed of vehicle maintenance, thereby improving the utilization rate of the station, as well as personnel efficiency, improve productivity.

Discover potential leaks, repair them promptly – forever your car's doctor! 
Built-in pump for easy use and portability. Stress output 0.8-1.2 bar suits most car systems. Compared to others, SD201 offers better value—spend less, pinpoint leaks faster!

If you have FOXWELL SD201, you can quickly solve the following problems

Freauent refilling oil/coolant
Car Dashboard lights up
Small something weird
Engine running too hot
and more
Use Foxwell SD201 can Accurately detect the location of the leak.

EVAP, E-G-R Test

American cars after 1996 and European cars after 2000 are equipped with EVAP servi.e port. Usually, the evap service port is located in the engine compartment, but there are a few exceptions.
OBD trouble codes related to EVAP system include p0443-0457/p0465-0469. If sucn trouble codes are detected, EVAP system should be tested.
1.EVAP system: find the EVAP service port (usually there is a green cover on the service port), use the special tools for EVAP valve to remove the valve core inside the service port (please note that the valve core is reverse thread), install the EVAP service port test adapter, and connect the smoke tube.

2.E-G-R valve /carbon canister: disconnect the quick connector connecting the pipeline, select the test connector and tee connector of the same specifcation in the test kit to connect them in series, and connect the bypass test pipe to the smoke cone of the smoke tube.

3.Switch on the main unit and it start produce smoke, and lead the smoke into the service port while thick smoke.

4.Few moment later start to detect the leakage.

SMOKE MODE
Adjustable smoke size, quickly locate the leak, a great helper for repairing cars!

Wide Range of Application ----Support all 12 Battery

Boat/Motorcycle/Car/ATVs/Light Truck/ Pickup Truck/Snowmobiles......

NEW BUIT IN AIR PUMP
You don't need an external air pump, it's convenient to use!

Wide Compatibility:

The Foxwell SD201 automotive smoke leak detector is suitable for detecting pipeline system leaks on cars, motorcycles, snowmobiles, beach bikes, light trucks, heavy-duty trucks, and speedboats.

How to Test It?

1. Inject 10ml-20ml of test oil into the smoke leak detector, filling 20ML of test fluid, under standard working conditions, can be used continuously for about 10 minutes; (about Smoke Oil: advise use the Baby oil)
2. Open the pipe that needs to be connected with the leak detector.
3. Install the airbag adapter into the sealed pipe and connect the device to the smoke conduit.
4. Connect the leak detector to the DC12V battery and the device will start working. NOTE: red clamp tp positive(+), and black clamp to negative(-)
5. The pipe will be filled with smoke and the leakage point will be checked.
6. Test the leaking pipeline, under the premise of sealing accurately, generally about 1 minute can be filled with smoke, if there is a leak, within 3 minutes, you can observe the results.

PACKAGE LIST:


On Jun 24, 2026 at 01:46:48 PDT, seller added the following information:

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