AudiA4 Club ; Audi A4 (B8) Forum ; Oil pressure warning Oil pressure warning. oil pressure; By Its.Adam, November 7, 2018 in Audi A4 (B8) Forum Share (fortunately) so quickly after acquiring the car. This may (just may) be a sensor problem, but it could be a mechanical issue problem. Think the worse and hope for the best. If Wednesday4th January 2012. Hi Guys. Just got this car in,2005 audi a4 2.0tdi ,Customer was driving down motorway when red warning light oil pressure low came on,he stopped,checked it for oil and Ihave a 2004 Audi A6 with ~74500, had it almost a year, bought at ~68000. About 3 months ago I was getting the oil pressure warning light (it would come on and chime several times then in a few minutes turn off). Had it checked out, it was the sensor and I replaced it and the oil (~72000). In the past week I've seen a few issues: 1. Oil 1 Oil pressure sensor is bad. I doubt this is the case since it is only under acceleration. 2) Oil pump is bad and not providing the pressure necessary to circular oil and protect your engine. 3) Oil screen is clogged (common) or some other passage is blocked indicating sludge. MyPhoto Gallery: 0. I have had this issue with my 2009 after having the stage 2 oil consumption fix and the timing chain tensioners replaced, but it turned out to be the oil pressure send unit. It sounds like you put a direct reading gauge on the engine which would confirm the sending unit failure. A6(C7 Platform) Discussion - EPC light and oil pressure sensor code - under hard acceleration EPC light comes on and 4k rev limit light, scanned with vag and found an oil pressure sensor code. I want to pull the supercharger to replace the sensor and check wiring. Any thoughts on torque specs for supercharger bolts xirxQ. Theproblem with the 2.0 PD engine is the drive from the slave balancer shaft to the oil pump, which is a piece of 6 AF hex bar which has inadequate engagement depth with the grooves in the slave shaft. It's the torsional oscillations caused by the balance shafts which destroy the oil pump coupling (the 6mm AF bit of hex) and the chain drive Thisarticle applies to the Audi A3, A4 B7/B8, A6 C5/C6, Q5/Q7. If your oil pressure warning light goes off but your engine oil is clean and topped up, the issue could be a faulty oil pressure sensor. At only $15 (parts cost), this is an easy do-it-yourself repair. Be sure your engine oil is not the problem, however. You don't want to Logically this all points back to the sensor againinternal open circuit or contacts on the sensor(?) Don't know why 2 sensors in a row would fail, with it. BUT, I don't know enough to tell you that it couldn't be the control unit (or for sure wiring to itdoubt that, though)would need a known "good" sensor to prove Iwanted to check my pressure with a mechanical gauge and need the thread size to temporarily hook it up. I have a gauge and -4an steel braided line. 02 Audi A4 1.8T Dolphin Grey Pearl 5 speed Retro Solutions HID Podi boost gauge Stern snub. 92 Mustang LX 347 stroker. 06-24-2010 10:05 PM #2. AudiA4 2008-2016 Oil Pressure Sensor Location and Removal. In this video we show the location of the oil pressure sensor on a 2008-2016 Audi A4 B8. 170000 MILES. Hi I have an 2001 Audi A41.8t with 170,000 mi. And it ran perfect for 2 months; it actually ran so well that I would go for a ride and people thought there was no more than 80,000-100,000 miles on it, and it was maintained to standards. Recently the oil sensor light came on, I stopped driving it to work immediately and it was

audi a4 oil pressure sensor problems