evap monitor not running
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evap monitor not running
hey all
I have a 92 pickup but have swapped in a 97 3.4 Runner motor and manual ECM.
I have all the monitors that have ran except the EVAP. I have followed the drive pattern to the letter 4 times now and still it has not ran and I need this to be complete for upcoming smog test.
Drive pattern is cold soak for 8 hours. IAT and Coolant temp within 13 degrees of eachother. Drive for 45mph for 5 minutes. Drive for 25mph for 15 minutes with at at least stops.
I have no codes tripped and everything seems fine. All the hoses seem nice and tight off the evap box.
I really do not know what to do at this point to make this test complete. Any ideas?
I have a 92 pickup but have swapped in a 97 3.4 Runner motor and manual ECM.
I have all the monitors that have ran except the EVAP. I have followed the drive pattern to the letter 4 times now and still it has not ran and I need this to be complete for upcoming smog test.
Drive pattern is cold soak for 8 hours. IAT and Coolant temp within 13 degrees of eachother. Drive for 45mph for 5 minutes. Drive for 25mph for 15 minutes with at at least stops.
I have no codes tripped and everything seems fine. All the hoses seem nice and tight off the evap box.
I really do not know what to do at this point to make this test complete. Any ideas?
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the1998sr5
95.5-2004 Tacomas & 96-2002 4Runners
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07-14-2020 08:35 PM