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Thread: KIA Optima 1.7 CRDi EGR OFF
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18th January, 2017, 11:15 AM #1DK Veteran
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KIA Optima 1.7 CRDi EGR OFF
Hello friends,
Could you help me with EGR OFF in this file ?
DTC: P0404 (limp mode 3000RPM)
EDC17C08
Read BOOT FGTECH
0281018188
39120-2a302
Thanks in advance!
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18th January, 2017, 11:44 AM #2DK Veteran
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The Following User Says Thank You to tomek3232 For This Useful Post:
xdamdamx (18th January, 2017)
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18th January, 2017, 12:23 PM #3DK Veteran
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tome3232 it's off by hysteresis, thanks! but DTC P0404 (EGR position ) is active, and limp mode still.
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18th January, 2017, 12:49 PM #4DK Veteran
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Check EGR, if it is open, close it
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18th January, 2017, 01:05 PM #5DK Veteran
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It's closed, but the position sensor is faulty.
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18th January, 2017, 01:15 PM #6DK Veteran
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because there is electronic problem!
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18th January, 2017, 01:20 PM #7DK Veteran
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It's related to hall effect sensor in the EGR, if i connect new egr just for a moment, the fault is gone and engine revs normally. On old one i have 3000RPM and P0404.
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18th January, 2017, 05:41 PM #8V.I.P. Member
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Hi
Even with dtc off still will be in limp mode ! you have to bypass debouncing time from egr !Full WinOLS user
Custom ENG/GER OLS file for Tune /DPF / SCR / EGR / TVA / VSA / DTC and more...
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The Following 2 Users Say Thank You to mihaiservice For This Useful Post:
pike (18th January, 2017), stanislav georgiev (18th January, 2017)
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18th January, 2017, 08:34 PM #9DK Veteran
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Hi.
Originally Posted by mihaiservice
What debouncing time to use in this ECU? Value is usually 0.1s.
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