View Full Version : Audi EDC17CP20 DPF - Coolant fan problem.
pawelelectro
19th January, 2017, 08:03 PM
Audi A4 2.0 EDC17CP20.
After dpf off by switch car runs ok, no smoke, no dtcs, no limp mode but after every switch off engine, coolant fan turns on.
chli1976
19th January, 2017, 08:46 PM
Load up your ori and off file
pawelelectro
19th January, 2017, 09:00 PM
pss for file by PM
422647
kospoz
19th January, 2017, 09:04 PM
If you put back original file then id ok?
chli1976
19th January, 2017, 09:27 PM
Your off file is OK.
Flash the origianl again, as it had said Mr. kospoz
gttuning
19th January, 2017, 11:32 PM
You have problems i think with one of the dpf sensor.seen this befor some one weld dpf on car and broke one of the sensors and fan was on after ignition off.
Load ori file and scan for dtc
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mateusz1611
19th January, 2017, 11:39 PM
disconnect battry for few minutes and will be ok. Tested :)
mihaiservice
20th January, 2017, 08:34 AM
Hi
Even batery are disconnected can not fix such trouble,like Mr.Gttuning have said the problem are from temperature sensor dpf !
Just set new value for temp sensor or replace it !
pawelelectro
21st January, 2017, 02:49 PM
Hi
Even batery are disconnected can not fix such trouble,like Mr.Gttuning have said the problem are from temperature sensor dpf !
Just set new value for temp sensor or replace it !
Are you able to change temp sensor value ?
nikka
21st January, 2017, 04:00 PM
Change temperature sensor and all will be ok.
bitmaster123
21st January, 2017, 05:14 PM
Putt just 2x 1,2Kohm parallel rezistor on EGT and will be fine.
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