8V: engine warning light from the oil pressure sensor
It does not show up on every car. Check before you buy.
cheap repair
severity
not available
mileage
1
sources
1 source next to the write-up.
The fault
How you spot it
The engine warning light comes on, the engine runs badly, and the fault code points at oil pressure, although the most common cause is the sensor itself, not that the engine really has no oil pressure. Replacing the sensor is the smaller and more common repair, but you cannot decide that just by looking, because only a measurement can rule out low oil pressure, and if the pressure really is low the engine is damaged. Do not buy the car without a fault code read.
Which model
Who it affects
The card opens the generation, the engine or the transmission.
Generations and models
1 generations.
Audi
8V
A3
Thomas doerfer / CC BY 3.0
Audi A3 8V
2012–2020
Checklist
8V: engine warning light from the oil pressure sensor
What you would check for this fault. Take it to the car.
Before you buy
Checklist
What you tick stays on this device only.
Sources
How we know
Information, not an expert opinion
We write the descriptions, and we put the source next to them. A person reviews them before they go out. They are still information, not a technical expert opinion.
- A fault on the list does not mean the car you are looking at has it.
- A fault missing from the list does not mean the model is fault-free. Write-ups are made model by model. Not all of them are done.
- You decide whether to buy. This is no substitute for an inspection. That needs a workshop and a history check.
