From the Editor: Thanks to Tomlin Auto Service in Oshawa for sharing the Ontario Drive Clean Program Changes …. :) 

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As of January 1 2013 the testing procedure for 1998 and newer vehicles has changed significantly! A new OBD (On Board Diagnostic) status test replaces the current tailpipe test for 1998 and newer vehicles. A tailpipe test will continue to be used for 1988 through 1997 model year vehicles. Background – On 1998 and newer cars, the vehicle on board computer continuously monitors the emission systems. When the computer sees a problem, it logs a Diagnostic Code and turns on the “Check Engine Light”. A 1998 or newer vehicle with a “Check Engine Light” on will fail the E-test.

Need to Know: 

  • If you clear/remove the Diagnostic Codes to turn the check engine light off before the E-test, the vehicle will fail the E-test and, important diagnostic clues will be lost. 
  • Clearing the Codes will “unset” all the computer monitors. A monitor is a specific system self test, that occurs within the Engine computer. If 2 or more of the 5-8 monitors are unset, the E-test will fail. 

Tips: 

  • Don’t sweat it! Most vehicles will pass the E-test
  • During 2013, 1988 to 2006 even model year vehicles require an emission test
  • E Test Cost $35:00
  • A PASS vehicle inspection report is valid for one year from the date of the test.
  • The $450.00 repair cost limit is still valid, when diagnostics/repairs are performed at a Drive Clean Facility. (Except ownership transfer). 
  • Fail test report indicates Trouble Code and monitor status, an inexpensive first step to diagnostics.
  • Do not clear Diagnostic Codes prior to an E-test
  • Emission repair will become a longer process due to the “Drive Cycles” required following an emissions repair. 
  • Drive Cycles in most cases, will be fulfilled by the vehicle owner driving the car for several days after the repair and before the retest. 
  • Plan ahead! Schedule your E test 2 to 3 weeks before vehicle registration due date

A Fail is Likely on 1998 and newer vehicles when: 

  • A “Check Engine Light” is glowing on your dash
  • Diagnostic Trouble Code is set in memory
  • Status of 2 or more Systems Monitored set at “Not Ready” 
  • Clearing the codes to eliminate the Check Engine Light without the required repairs and subsequent drive cycles. 
  • Incorrect emission repairs
  • Testing a car shortly after changing or boosting it’s battery. 

 

Sources: Tomlin Auto Service An Oshawa Accredited Drive Clean Facility: Whitby This Week January 9 2013

Greta McKenzie SGC Admin

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