2012 VW Tiguan. 124,000 miles.
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VWDoc
237 days ago
Hello, my name is \*\*\*\*\* \*\*\*\*\* I will be helping you with your question today. I've been working on VWs for over 30 years now, so I should be able to help you through this. Please understand that some of my suggestions may require special diagnostic tools and equipment that many home mechanics may not have, but are often required.
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The 2293 fault is key here. Pretty common. You're going to need to replace the high pressure fuel pump (rail pump on the engine).
Customer
237 days ago
Okay can i get more of and explanation on why that is?
VWDoc
237 days ago
Sure, few moments while I put it together.
VWDoc
237 days ago
So, the engine computer is constantly commanding various things to happen while the engine is running. Turbo boost pressure increases, camshaft timing advance or retard, throttle blade position, and fuel pressure (both low side and high side). Right now, the computer is commanding a certain pressure to happen (let's say 150 bar for argument's sake) and the rail pressure sensor is only "seeing" 50 bar, then this fault will flag.
Customer
237 days ago
Thank you!
VWDoc
237 days ago
Very glad to help
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2012 VW Tiguan. 124,000 miles. Mechanic's Assistant: Are you fixing your Tiguan yourself? What have you tried so far? Cylinder 1 & 3 misfire. Codes p0303, p0301, and p2293. Car starts and then then starts misfiring and ev...
2012 VW Tiguan. 124,000 miles. Mechanic's Assistant: Are you fixing your Tiguan yourself? What have you tried so far? Cylinder 1 & 3 misfire. Codes p0303, p0301, and p2293. Car starts and then then starts misfiring and eventually stalls out. Ive replaced MAF, throttle body, all spark plugs and coils. What next? Mechanic's Assistant: Is the check engine light on? Does the VW stall at idle or when driving? Yes it is. Stall at idle. Mechanic's Assistant: Anything else you want the Mechanic to know before I connect you? Epc light is on as well.