2 OIL PRESSURE ISSUES. Symptoms: Consistent "Switch off engine and check oil level" warning below ~1800 rpm. Repeated Trouble Codes: P0341: Camshaft Position Sensor "A" Circuit Range/Performance Bank 1 or Single Sensor. P000A: "A" Camshaft Position Slow Response Bank 1. Initial Maintenance/Repair: Replaced Second just a bad oil pressure switch (aka pressure sensor, aka pressure sender). DO NOT ASSUME a sensor issue. The overwhelmingly common problem with the 1.8T is a clogged pickup screen. The correct response to this problem is to get the oil pressure checked (as in with a gauge) and compared against specification and known Figure3 The wiring for each O2 sensor connects to the car's wiring harness at connectors mounted to the firewall on the driver's side of the engine compartment. The cables leading to the sensors are the ones on the bottom; the top leads go to the engine computer. The red connector to the left in the photo goes to the rear sensor and the Thereare the two pressure switches as a failure alert to the ECM, though. These can be monitored in IDE00497. 0 is both switches open, 1 is reduced oil pressure switch closed/active (F378, .7 bar), 2 is oil pressure switch closed/active (F22, 2.55 bar), 3 is 1+2. You should only see 0 if engine off, 1 or 3 if engine on. Oilpressure light. 1,100. Asked by Dida Dec 26, 2015 at 11:38 PM about the 2006 Audi A4 2.0T quattro Sedan AWD. Question type: Maintenance & Repair. Hey, I just bought a 2006 a4 2.0 and the red oil. pressure light keep coming on. I got the oil pan. drop and clean pick up tube and change the oil and. still th light comes on. 2002Audi A4 3.0 Location Columbus, IN. My Photo Gallery: 0. 2002 A4 3.0 Quattro Oil Pressure Light Bad O-rings near the check valves under intake manifold. Here's a good DIY from Spike00513: DIY-3-0L-O2-Sensors-oil-check-valves 6. Other? since you have an oil pressure problem, replace the oil pump. hiall new poster here i have a 2005 A4 2.0 tdi (BLB) had the red "low oil pressure" warning come up so parked and had car recovered to a friends garage. following every post online pointing at the oil pump we stripped car down removed oil pump but all is well and was actually upgraded in 2012 at a total cost of £1700 (thankfully before my Oilis at the max level on display, and with a dipstick. My check engine light came on around the same time. Codes are P2279 intake air sys leak and P2187 sys too lean at idle bank 1. Its a 2010 A5 Cab Quattro with 88,000 miles. engine was rebuilt at 50,000 miles due to oil consumption. Hasn't lost a drop of oil since. hpizbyY.

audi a4 oil pressure sensor problems