LD Increase Problems? Troubleshooting Guide.

Hello.

I recently used VAG COM to read the data from my A4 TDI, and it showed 0.8 BAR (90 horsepower). Now, I've replaced the SMD 10kΩ resistor with a potentiometer, using a 10-cent potentiometer.

Okay, everything is working optimally now, but my LD (likely referring to a pressure or voltage reading) is at 0.6 without pressure and 0.8 bar with pressure, using a potentiometer connected between terminals 2 and 3.

With the other potentiometer (replacing the 10 kOhm one) in the control unit, nothing changes, even when driving without a potentiometer, there's no difference in the LD (likely referring to a sensor reading). Even with a 30 kOhm potentiometer, I still get 0.8 BAR.

What did I do wrong? I also have a 1.5 bar sensor with the suffix 210 installed. It should work, right? I also have a manual LD display, and it shows the same readings as VAG-COM!


Best regards,

Deleted upon request.

Hello diesel.gustav.

Now, as you probably also noticed, this is not a diesel forum. And I don't want to do any advertising, why would I?
I need help with my problem, and I urgently need it. A friend told me about your company a while ago. Well, I tried the '10 Cent Tuning' first on a Seat with 110 horsepower, and it worked perfectly (with LD increase).
Okay, so I have an A4 now, but unfortunately, something is wrong with it. I need the car to get to work on Monday, but I can't drive it like this if I don't know what's going on!

Okay, this isn't an advertisement, but a serious problem. If you find it disturbing, I can remove the signature. However, I don't believe these pages have anything to do with diesels of any kind.

Best regards!