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I can only locate PFR7S8EG in my vicinity. The specification discrepancy seems to be a resistor value of 5k Ohm compared to 1k Ohm. Upon conducting some research, PFR7S8EG seems to be compatible with the OEM component number 06H905601C, suggesting it should function well.

Greetings everyone, I own a 2020 R8 Performance, which I think has a DMWA engine code. The vehicle requires a spark plug service, and I intended to do it myself; but, I am unable to locate compatible spark plugs. Are they dealer-specific components? I have reached 40,000 miles and have previously se...

All OEM GT components are available.
It is not inexpensive. Kindly send a private message if interested.

Thank you, I do not want to modify any codes; I only wish to see error codes and reset them as necessary. It seems like OBD11 is a more suitable choice for me; is it compatible with an Apple iPhone? I will investigate it.

Thank you for the information. I will examine both devices, ensuring that the equipment I choose can read TCS codes in addition to basic engine data.

I own an inexpensive, outdated OBD2 reader that just interprets engine data and does not access gearbox codes or any exterior information. I want to acquire a 2018 Audi R8 Spyder in February 2025 and need a reliable OBD2 reader, since I hope to retain the R8 for an extended period and wish to monito...

One might visit a garage to diagnose the vehicle for malfunctions. That may incur an expense equivalent to half the cost of VCDs, two trips to the garage, and it will have paid for itself.

An error occurred with the picture you uploaded.
Identifying an issue should start with examining the ECU for faults.
This may be accomplished with VCDS from Ross-Tech.

I agree; obtaining a second opinion is very worthwhile. Based on your description, they do not seem to be a credible expert, my apologies.

I would not like to return and relinquish that amount of money without obtaining a second opinion. They seem neither trustworthy nor earnest.