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OBD2 Code Reader - OBD II
Toolsource #91208
Manufacturers Part Number #3100
$101.46
Equus Products
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NOTE: The Equus 3100 OBD Code Reader is not compatible with vehicles using the CAN protocol.

  • Large easy-to-read LCD screen.
  • Retrieves both Generic (P0) and Manufacturer specific (P1) diagnostic codes.
  • Can LINK and retrieve codes in less than 10 seconds.
  • On a single digital screen, the tester provides information of:
    1. Monitor Status / I/M Readiness to determine if vehicle is ready for an emissions test.
    2. MIL (Malfunction Indicator Lamp) status -- (1st code in sequence shows which code set the "Check Engine" light to go on)
    3. Current Diagnostic Trouble Codes (DTCs)
    4. Alerts of any Pending Codes
  • Auto-Monitoring function periodically retrieves the latest code and I/M readiness status from a vehicle's computer. This gives the user the ability to verify if the repair was completed properly and see if all the Monitors completed their diagnostic testing.
  • ERASE button clears stored computer codes, Monitor status and turns off "Check Engine" warning lamp.
  • Includes a 6-foot removable and serviceable Data Link Connector (DLC) cable.
  • Includes a detailed instruction manual in English, French and Spanish with in-depth information on OBD II systems and codes.
  • Manual provides Manufacturer Specific (P1) emissions code definitions for GM, Ford, Chrysler, Honda, and Toyota.
  • Applications:

  • The 3100 OBD II Code Reader is designed to work on all OBD II compliant vehicles (including those whose codes are not included in manual). All 1996 and newer vehicles (cars and light trucks) sold in the United States are OBD II compliant.
  • Some 1994 and 1995 vehicles are OBD II compliant. To find out if a 1994 or 1995 vehicle is OBD II compliant, check the following:
    1. The Vehicle Emissions Control Information (VECI) Label. This label is located under the hood or by the radiator of most vehicles. If the vehicle is OBD II compliant, the label will state "OBD II Certified" on the upper right-hand side of this label.
    2. Government Regulations require that all OBD II compliant vehicles must have a "common" sixteen-pin Data Link Connector (DLC). NOTE: Some 1994 and 1995 vehicles have 16-pin connectors but are not OBD II compliant, only the ones where the Vehicle Emissions Control Label states that, they are "OBD II Certified".
    The Users Manual for this product can be downloaded at the manufacturer's webpage link below.

    Equus 3100 OBD2 Code Reader

    This product was added to our catalog on Friday 18 May, 2007.
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