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Coding out 801222 (AC switch off due DDE temp) error from IHKA on BMW Fxx
23-07-2017, 18:25 PM,
Post: #1
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Coding out 801222 (AC switch off due DDE temp) error from IHKA on BMW Fxx
Hello to all,
I have a client who have 535d F10 chipped and when he drives air-conditioning suddently stop it´s function. On diagnostic is only 1 error in IHKA module: 801222 - Air conditioning compressor: switch off due to missing DDE/DME release In fault description is written that this fault occurres when the engine temperature is high, over 145°C. But when I open description of this error there is a error frequency log where is speed, rpm, engine temp, km when this error occurred and engine temperature when the error appeared is from 20-102°C, not more. So I am looking for an easy solution how to code this protection out of IHKA. Unfortunatelly I am not familiar with german shortcut word describing each coding value. I already tried to code: VA_IGNORIEREN to aktiv but the error is still appearing. I am attaching NCD coding file if IHKA from his car. If there is anybody who speaks german and can help me at least to give some help which coding value can match problem above? Or anybody know what value change in coding? Or is it even possible to code it out? I tried to look into DDE coding too but there isn´t anything about it. Thanks! |