OBD2 Scanner MS309 Universal Car Engine Fault Code Reader, Diagnostic Scan Tool

Read Code and Clear Code: Knowing the code will prepare you for a cost estimate of the repair at the repair shop, so you can save money in diagnostics, You can use the MS309 to retrieve generic codes, manufacturer specific codes and pending codes in seconds with DTC definitions displayed under codes, quickly locate problem areas and then clear/reset codes after proper repair.Turn Off Check Engine Light: When your car detects an emission related problem, the check engine light will be turned on. maybe it\'s just a fuel cap that\'s not screwed on or bad parts like spark plugs, ignition coils, etc. need to be replaced? Using the Autel MS309 scan tool, you can read the code to quickly find out why the check engine light is on and reset it.so you can save money

Remote RV Car Battery Disconnect Switch Kit 200A DC 12V Top Post Negative BatteyCAN OBD2 Scanner MS309 Automotive Scanner Engine Diagnostic Tool EOBD Car Check Engine Code Reader Auto CAN Diagnostic Scan Tool Multi-Languages for All OBD II Protocol Vehicles (Red) About this item

• Read Code and Clear Code: Knowing the code will prepare you for a cost estimate of the repair at the repair shop, so you can save money in diagnostics, You can use the MS309 to retrieve generic codes, manufacturer specific codes and pending codes in seconds with DTC definitions displayed under codes, quickly locate problem areas and then clear/reset codes after proper repair.
• Turn Off Check Engine Light: When your car detects an emission related problem, the check engine light will be turned on. maybe it\'s just a fuel cap that\'s not screwed on or bad parts like spark plugs, ignition coils, etc. need to be replaced? Using the Autel MS309 scan tool, you can read the code to quickly find out why the check engine light is on and reset it.so you can save money
• Smoke Check: If the OBD II readiness monitor on your car is not \"ready\", your car may fail the smoke check. The MS309 scanner can retrieve I/M Readiness status to check for misfire monitors, fuel system monitors, integrated component monitors, CATAL YST monitors, O2 sensors, EVAP and more to help prepare your car to pass the annual smoke inspection. That way, you don\'t waste time and money on failed smoke checks.
• Screen DTC definition: Each code has its definition behind it, saving time and effort, quickly locating the problem location, very suitable for car DIY enthusiasts and beginners. When reading the code, the corresponding DTC definitions are located below the code. The MS309 OBDII scan tool communicates with the vehicle via a standard 16-pin OBD2 cable and is powered directly by the vehicle - no batteries required.
• Retrieve Freeze Frame Data and Vehicle Information: The OBD2 scanner MS309 can retrieve freeze frame data, including important engine parameters such as RPM, fuel pressure, fuel trim, engine coolant temperature, and more. It can also retrieve vehicle information such as VIN number, calibration ID(s), calibration verification number. (CVNs) etc, this helps to check if the ECUs match when you buy a used car.
• For 99% Vehicles: MS309 Compact Pocket Code Reader supports all OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN. This OBD2 code scanner is compatible with 99% of OBDII compliant vehicles, passenger cars or light trucks. For OBD2 cars, the US market is usually post-1996

Product descriptionOBDII Fault Code Reader MS309 Car CAN Diagnostic Scan Tool for 1996 or Newer Vehicle Support OBD2 Protocols

• Provides easy and quick access to Diagnostic Trouble Codes for all OBDII compliant vehicles sold worldwide since 1996.
• Quickly scan and define vehicle Diagnostic Trouble Codes (DTCs) with this easy-to-use, compact code reader with the ability to view Freeze Frame Data, check I/M Readiness (Emissions) and monitor status.

Tips:

1. Compatible with OBD II vehicles from 1996 onward in the US market.
2. Please note that due to the Secure Gateway (SGW) / FCA AutoAuth security system, this tool cannot access OBDII modules to clear codes for FCA vehicles (including Chrysler, Dodge, Jeep, etc.) manufactured after 2017. Other vehicle brands equipped with an SGW are not supported either.
3. Functions not universal, please s-end mes-sage via autelofficial @ outlook . com to check before order.

Functions

View Freeze Frame Data

Autel MaxiScan MS309 is a basic and universal OBD2 code reader with View Freeze Frame function.

1. To view freeze frame, use SCROLL button to select View Freeze Frame from Diagnostic Menu and press ENTER/EXIT button.

2. Wait a few seconds while the code reader validates the PID MAP.

3. If the retrieved information covers more than one screen, use SCROLL button, as necessary, until all data have been shown up.

4. The number “x/x” to the upper right corner of the screen indicates total number of screens the retrieved freeze frame covers and sequence of currently displayed data.

5. If there is no freeze frame data available, an advisory message “No Freeze Frame Data Stored!” shows on the display.

Retrieve I/M Readiness Status

I/M Readiness function is used to check the operations of the Emission System on OBD2 compliant vehicles. It is an excellent function to use prior to having a vehicle inspected for compliance to a state emissions program. Some latest vehicle models may support two types of I/M Readiness tests:

A. Since DTCs Cleared – indicates status of the monitors since the DTCs are erased.

B. This Drive Cycle – indicates status of monitors since the beginning of the current drive cycle.

An I/M Readiness Status result of “NO” does not necessarily indicate that the vehicle being tested will fail the state I/M inspection. For some states, one or more such monitors may be allowed to be “Not Ready” to pass the emissions inspection.

DTC Definitions Display Below The DTCs Detected

Autel MS309 supprots DTC definitions. The definitons will be displayed under the codes. It provides you an easier way to read and a quick understanding of what\'s the meaning of the fault codes that was detected.No need to search online for what\'s the codes meaning.

Functions

Retrieve Vehicle Info

Autel MS309 supprots DTC definitions. The definitons will be displayed under the codes. It provides you an easier way to read and a quick understanding of what\'s the meaning of the fault codes that was detected.No need to search online for what\'s the codes meaning.

Autel MS309 is a good tool to be with you to retrive vehicle VIN - This functions is very helpful if you go to market to buy an \"used\" vehicle. Since you can know the real year of the car based on the VIN retrivewed and won\'t be overcharged.

Retrive Codes & Turn Off Check Engine Light

Autel MS309 universal OBD2 scanner not only read and clear generic codes(P0, P2, P3 and U0), but also support manufacturer-specific (P1, P3 and U1), and pending codes.

This function is performed with key on engine off (KOEO). Do not start the engine.

CAUTION: Erasing the Diagnostic Trouble Codes may allow the code reader to delete not only the codes from the vehicle’s on-board computer, but also “Freeze Frame” data and manufacturer enhanced data. Further, the I/M Readiness Monitor Status for all vehicle monitors is reset to Not Ready or Not Complete status. Do not erase the codes before the system has been checked completely by a technician.

Vehicle Coverage:

Vehicle OBD support in various regions (for reference)

European Region: OBD is only supported after 2006;

Americas: OBD is only supported after 1996;

Asia: OBD is only supported after 2009.

NOTE:

Please note that due to the Secure Gateway (SGW) / FCA AutoAuth security system, this tool cannot access OBDII modules to clear codes for FCA vehicles (including Chrysler, Dodge, Jeep, etc.) manufactured after 2017. Other vehicle brands equipped with an SGW are not supported either.

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- Payment must be received within 7 days after sales ended. Unpaid dispute will be filed to for the non payable buyers.

Delivery details

- We will ship all orders within 2 business day of payment.

- The shipment usually takes 1-5 business days (Saturday and Sunday excluded).

- If you need the item urgently, please contact us for detail before purchase.

- Local pick up is not available.

Terms of sales

1.Our items come with our warranty.

2.Our warranty does not extended to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user\'s part.

3.This product comes with 60-Day Money Back Guarantee.

4.We stand behind every product we sell. If you\'re not pleased with your purchase, we\'ll be happy to make an exchange or refund.

5.For all returned products, please contact us for the returning address.

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