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E-check question

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Old Sep 29, 2012 | 11:12 AM
  #1  
troy fritz's Avatar
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Default E-check question

I just replaced the computer, cam sensor and crank sensor in my 2000 Grand Cherokee last night. I took it to E-check and they said I have to bring it back because of the new repairs. How long or how many miles do I have to put on it before I can take it back?
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Old Sep 29, 2012 | 04:05 PM
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From: Manlius, east of Syracuse, NY
Year: 2000 XJ Sport & WJ Laredo
Model: Grand Cherokee (WJ)
Engine: 4.0L
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You probably have to go thru a "driving cycle". The specifics of that was discussed recently on the forum. I believe "Ol Blue" did it.
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Old Sep 29, 2012 | 05:40 PM
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From: Hainsville, NJ
Model: Grand Cherokee
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yea you have to drive it to set the "monitors", I believe for the 2000 GC, there are 7 monitors, (missfire, catalyst, O2 heater, O2, Evap and secondary air management) In NJ Jersey a vehicle from 96-2000 is considered "passing" if no more than 2 monitors are not set.
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Old Sep 30, 2012 | 12:39 AM
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I drove it 80 miles today and they still can't read it. I'll try again on monday.
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Old Oct 8, 2012 | 11:26 AM
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Apparently you have to drive it a couple hundred miles over a week. Thats what it took for me.
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