Audi Repair Questions? Ask a Mechanic for Answers ASAP
Hi im kevin this code means
18331/P1923/006435 - Please Check DTC Memory of ECU Number 2
On your vehicle there are two engine ecus and the fault lies within ecu 2 rather than number one that this code comes from. You need to scan ecu 2 to find the actual cause of fault .
Its possible but unlikely this code is set purly to notify you that there is a fault in ecu 2 .you need to concentrate on the codes in there .do you know what codes youve been seeing ?
Ok it could be that ecu 2 is in trouble il opt out see if another tech has any ideas
Thanks for choosing Just Answer . I'm Wolfgang here to help!!Below is my first answer or request for more information. If you do not understand it, or you need more information from me, or need me to go in more detail. Do not rate yet, just reply. Put yourself in my shoes, I can not see, smell, hear, feel or touch your car, nor do I know any history on it. So take into consideration I am doing my best based on what you tell me. Also understand fixing cars often requires sophisticated tools, that you may not own. So even if you can not do what is outlined in my answer, that does not mean my answer is wrong deserving to be rated negative.
Do you have the codes that were set in ecu #2 ? p codes or 5 digit sae codes please! thanks