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SUPERB EDC16U34 Strange ECU issue.

1
We have a Skoda Superb 2.0TDI , 140hp with EDC16U34.
Whenever we switch ON the A/C it won't activate the fan so after a minute it shuts off the A/C due to high pressure.
The engine radiator fan works properly.

I have flashed the ecu with an original file from 1.9 version.
The engine has poor performance but the A/C and it's fan works properly.

The first file is the stock one found in the ECU.
The second one is the 1.9 version which makes the A/C fan work as expected.

.rar

Superb 2000 1037395411_03G906021AB_03G906021QP.rar

6
538.81 KB


.rar

Superb EDC16U34 1900.rar

4
507.13 KB
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2
Both file are 1.9 tdi file one of them passat 1.9 tdi other superb 1.9 tdi file. and both ori
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3
i can increase power in your file if you need


.....the problem with fan ...write your original skoda file not passat file
Tuning-File-Service
DPF-AGR-EGR-VMAX-LC-NLS etc...
Experience over 20 Years
Always Service "online" if any Problems
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4
I confirm one passat file the other superb all 1.9
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5
How you confirm that the first one is 1.9?

I bought this one and it is identical with it.
http://www.ecubackup.com/skoda-superb-2-...1037395411
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6
The car should have  failed DPF Temp Sensor and now it throws P0546 dtc.
Any chance the ecu reads wrong exhaust temp and as a fail safe, turns off the A/C?
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