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#1
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Hi !
I've heard that most of E series has "undocumented" function for easy disabling rear O2 sensors (if CAT is deleted for example) to eliminate 002А73, 002А77 errors: - disconnect lambda - programming and coding as usual (ista/p for example) to raise integration level. - DME will autoresponse that lambda is disconnected and disabling it during coding stage. - thats all, but if you connect it again - they will enable again - you can disconnect signal wiring and leave O2 sensor heating connected Is this method working ? Of no - how it will make right |
#2
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I have the same problem... help someone, please...
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