From what I've seen on CS, I'm not the only one from Ontario, Canada here - and I'd like to alert the others to a change in the Drive Clean program.
As of January 1st, the dynamometer test will be gone, and in its place will be 2 different tests, depending on the vehicle (I'm assuming tests for light-duty diesels will be unchanged).
1998 and newer vehicles other than Lexus and Toyota:
The test will involve a hookup to the ODB II port, and will be harder to pass, since instead of a "snapshot" on test day it will pull historical data out of your ECM. Lexus and Toyota don't get this test because they have a computer glitch that interferes with it.
1997 and older, plus all Lexus and Toyota:
The curb idle test will continue, but the dyno test will be replaced by a fast idle test (revving the engine with no load). The fast idle will be a "2-gas" test (hydrocarbon and carbon monoxide only). Since the NOx test is the one that was the hardest for older cars to pass (my results: curb idle had 27 PPM HC out of 200 PPM allowed, CO was 0.41/1.00, dyno test had 31/68 HC, 0.04/0.38 CO, 523/526 NOx), the new test will be easier to pass.
Summary: If you have a 1998 or newer vehicle (other than Lexus or Toyota) and need to go through Drive Clean before you renew your registration next year, DO IT BEFORE THE END OF THIS YEAR. If you have a 1997 or older vehicle, or a Lexus or Toyota, and need to go through Drive Clean before you renew your registration next year, wait until the new year.
As of January 1st, the dynamometer test will be gone, and in its place will be 2 different tests, depending on the vehicle (I'm assuming tests for light-duty diesels will be unchanged).
1998 and newer vehicles other than Lexus and Toyota:
The test will involve a hookup to the ODB II port, and will be harder to pass, since instead of a "snapshot" on test day it will pull historical data out of your ECM. Lexus and Toyota don't get this test because they have a computer glitch that interferes with it.
1997 and older, plus all Lexus and Toyota:
The curb idle test will continue, but the dyno test will be replaced by a fast idle test (revving the engine with no load). The fast idle will be a "2-gas" test (hydrocarbon and carbon monoxide only). Since the NOx test is the one that was the hardest for older cars to pass (my results: curb idle had 27 PPM HC out of 200 PPM allowed, CO was 0.41/1.00, dyno test had 31/68 HC, 0.04/0.38 CO, 523/526 NOx), the new test will be easier to pass.
Summary: If you have a 1998 or newer vehicle (other than Lexus or Toyota) and need to go through Drive Clean before you renew your registration next year, DO IT BEFORE THE END OF THIS YEAR. If you have a 1997 or older vehicle, or a Lexus or Toyota, and need to go through Drive Clean before you renew your registration next year, wait until the new year.
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