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CGSULIT SC204 Car Code Reader - No Place for Engine Failures to Hide
- Views live data to check the running status of your vehicle.
- Reads error codes associated with potential engine issues.
- After problem fixed, help to clear error codes and t-u-r-n off check engine light.
- Check most car engine breakdown scenarios.
- Retrieves vehicle information to track the car’s details and historical records.
- Supports 10 languages and widely compatible with all 8V -18V vehicles from 1996 and newer.
CGSULIT SC204 Check Engine Code Reader Has Extra 6 Functions than Lower-grade OBDII Code Reader
- Get 10 Lost 200
SC204 check engine light tester has more 6 functions than lower-grade car diagnostic scanner, likes one-click I/M Readiness, 10000+ DTCs Library, Color Screen, USB Prot & Update, Review Live Data, etc.
- ONE-Click I/M Readiness
Just click I/M Readiness to check the car computer of the engine system, quickly check the discharge readiness, and drive cycle verification.
- 10000+ DTC Library
Offers a built-in 10000+ DTCs lookup library for generic (P0, P2, P3, and U0) and manufacturer-specific (P1, P3, and U1) codes. This function shows the definition of DTCs immediately, so you don't have to search online.
- Color Screen and USB Port
SC204 engine diagnostic tool comes with a 2.4" color display that is bright enough to easily view data in any lighting condition. Meanwhile, superior to other auto code reader, CGSULIT offers free lifetime software updates. That is the ideal code scanners for vehicles for beginners!
- Live Data Stream in Text & Graph
Supports to display Live data stream in text or graph, visualize engine running data and trends in multiple ways, to easily analyze the root cause of engine failure.
CGSULIT SC204 obd2 scanner can do is not only read/clear code as normal check engine scanner, but also include O2 S-ensor Check, On-board Monitor Test, and EVAP test. From bad O2 s-ensors to v-alve problems, you can quickly identify the root cause of engine failure.
- O2 S-ensor Test
Check O2 s-ensor status and immediately replace the detected bad O2 s-ensor, to maintain fuel economic effectiveness.
- On-Board Monitor Test
Continuous monitoring and analyzing of specific c-omponents and system status.
- EVAP Test
Help check and perform a leak test on vehicle's EVAP system
When you are experiencing drivability issues, or have a check engine light on, this engine analyzer diagnostic tool can be helpful to locate the root causes. Based on view Freeze Frame, Live Data, and VIN Info, this points you in the right direction.
- Live Data
The live data function is for checking the operation or status of various s-ensors, circuits, and switches, such as airflow rate from the MAF, Vehicle Speed, engine rpm, and so on.
- Freeze Frame
Freeze frame data is a “snapshot” of when the code occurs on the specific s-ensor. From this information, you can quickly find the problem.
- Review Live Data
If you are unable to determine the issues, you can ask your mechanic for help with this engine tester diagnosis scanner and the recorded diagnostic data.
Check Engine Issue
CGSULIT SC204 obd 2 scanner code reader works like a doctor to check and diagnose the cause of engine issues, by the DTCs lookup library to find pending codes definitions and clear error codes. It quickly inspects your car and finds the problem when your check engine light is on, it also will help you t-u-r-n off warning light after problem fixed.
Retrieve Vehicle Information
CGSULIT SC204 obd code reader automatically retrieves the vehicle identification No. (VIN) and the other vehicle information to track the car’s details and historical records. Providing great convenience for car repair or parts replacement.
Plug & Play
This CGSULIT cheap scan tool is plug & play, no battery or charger is required. After plugging its diagnostic cable into 16pin OBD2 port, it will get the power directly from the vehicle and start working, which is very easy for beginners.
1. Two correct usage methods as follow:
- Key operation: 1. T-u-r-n the ignition on without starting the car; 2. Start the car.
- Keyless operation: 1. Press the "Start" button, then press it again, but do not push the brake pedal, the dashboard has already powered up. Then plug this service engine code reader in; 2. Press the brake pedal and press the "Start" button to ignition start.
2. Under what circumstances might a vehicle code reader fails to clear error codes?
- It is usually due to poor contact of the OBDII interface, or the error code appears again because the previous failure has not been resolved.
3. Does SC204 engine code scanner must be updated before use?
- No, it works out of the box. Unless you have compatibility issues or it doesn't run smoothly during use, then you can try updating your obd 2 scanner code reader.
CGSULIT SC204 automotive code reader works on most 1996- newer OBDII & EOBD cars sold in America, Europe, and Asia. This car computer diagnostic tool is compatible with the following protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM, and CAN. Meanwhile, it supports 10 various languages.
Mini but super easy to use, SC204 vehicle code scanner is a must-have diagnostic tool for every car owner. It is like a car doctor that can identify and diagnose car engine problems, tell you what the exact problem is, and determine if you can fix the car yourself, to avoid blind and expensive car repair bills.
With a sc204 vehicle scanner, even novices can conduct engine tests anytime and anywhere to gain insight into the engine health of lovely cars. For professional auto mechanics, DIY enthusiasts, etc., they can make necessary repairs and adjustments directly based on the diagnostic report, saving time and increasing income effectively.
Junior R Graham
Reviewed in the United States on March 22, 2025
It works right out of the box. It has a cord to charge no charger. Uses phone charger, already had some.
Christine Poley
Reviewed in the United States on March 20, 2025
Does a lot for low price, esp. The USB feature.
Party Monster
Reviewed in the United States on March 16, 2025
Works great tells you the codes. Bought the part and fixed the truck.
D. Witsman
Reviewed in the United States on February 13, 2025
I purchased this after viewing a recommendation from an internet channel car mechanic. Good advice. This is fantastic for general use and intuitive to operate. This will not replace a $1k scanner but obviously not meant to do that. I contacted their support regarding an error on an update (you can do free software updates) which they replied and corrected within 2 days. Some companies still have actual customer service! Buy it.
chuck deccio
Reviewed in the United States on January 3, 2025
This tool should be a staple for all car owners. The CGSULIT Scan Tool SC204 OBD2 Scanner is very affordable and very useful. Thanks to this tool, I diagnosed a problem and then was able to fix it. It did not take long for me to become acclimated with the tool, though it will be some time to fully understand the live data. Reading the codes was a snap. The internet helps a gr8 deal with learning to read live data, and what it means. I purchased this item, specifically, because it was recommended by Scotty Kilmer. When it comes to automotive care, he's the guy to follow.
Joel
Reviewed in the United States on March 10, 2024
Has a good overall selection of protocols. Is a bit limited on certain vehicles but the price levels it out. My favorite feature is the live data collection, especially having the ability to see live protocols with a graph interface. Very helpful with accuracy particularly oxygen readings. I’m sure there will be or is already updates to the overall vehicle spectrum. Would recommend easy to use and very useful for getting the data needed for repair pinpointing. Satisfied with the price and the overall functionality.
Albert
Reviewed in the United States on December 26, 2024
Easy to use and I was able to clear the code.save me a bundle.
Christopher Seefried
Reviewed in Canada on December 22, 2024
If you have an engine code, and this scanner is compatible, it will read it for you no problem. I used it to diagnose a faulty smog pump in a 2008 Toyota Tundra (north american mfg). after the replacement, we're back in action. Saves time and money by directing you to the exact problem.The fact that large shops &etc will charge 200$ just for this, is absolutely robbery. Buy a code scanner compatible with your engine.again, please ensure the scanner is compatible with your engine before buying. match the plugs in the photographs first.
Howard Brayton
Reviewed in the United States on November 12, 2024
It worked fine but you need a code book to complete your test
Kl336
Reviewed in the United Arab Emirates on September 21, 2023
عملي وسهل استخدام
JM
Reviewed in Canada on September 18, 2023
Provides a significant amount of useful data and while no engine light maintenance problems to analyze as yet, confident it will work as advertised. Good value for the money.
Paul
Reviewed in Australia on June 4, 2023
Outstanding value for money tool
Dale
Reviewed in Australia on September 2, 2022
My Subaru has on 4 or 5 occasions had the engine light come on. It has usually been nothing important, but I have had to go to my mechanic to check it out, and clear the code. This scanner saved me a trip to the mechanic soon after I received it. I was able to google the scan error code detected, which was not any sort of major problem, and was then able to clear the code myself. I'll be carrying it in the car when I go on any long trips.
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