E-check question

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09-29-2012, 11:12 AM

troy fritz

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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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09-29-2012, 04:05 PM

dave1123

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Year: 2000 XJ Sport & WJ Laredo

Model: Grand Cherokee (WJ)

Engine: 4.0L

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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09-29-2012, 05:40 PM

Willys55

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Model: Grand Cherokee

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.