P2755 - Arıza Kodu Teşhis Rehberi

Olası Belirtiler

• Reduced heat output
• Stalling, no-start, no communication to control module(s)

Kök Nedenler ve Muhtemel Sebepler

• N82, N509, or N488 faulty
• Kablo Tesisatı ve Soketleri or power supply to/from N82, N509, or N488 faulty

Adım Adım Servis Çözüm Adımları

• Kontrol edin: N82, N509, or N488
• Kontrol edin: for applicable recalls or TPIs related to N82 failure resulting in coolant migration thorough the N82 solenoid connector resting in destroyed wiring harness(es)

VAG Grubu Özel Servis Notu:

This page contains a photo from a CHHB 2.0T Mk7 Golf after N82 and harness failure: P1888 The following pages contains a photos from a CDRA (4H) 4.2L A8L after N82 damaged the entire wiring harness: 2 pin connector 14 pin connector That vehicle had P2755 stored in the TCM in conjunction with intermittent rough running and stalling concerns and various system too Rich fuel trim engine DTCs. When found in any number of 2011-2013 model year vehicles make sure to check for open recalls and TPIs for noted issues. These are just a few documents that were published: NAR (North American Region) 2011-2013 model year Audi A8 Recall Service Action Code: 80B8 https://static.nhtsa.gov/odi/tsbs/2016/MC-10128034-9999.pdf NHTSA For 2011-2024 Audi vehicles, TPI 2033806 suggests checking/replacing N82, N509, or N488 as needed in addition to any damaged harnesses. Inspect ECM, TCM and HVAC connections for corroded terminals. https://static.nhtsa.gov/odi/tsbs/2015/SB-10058574-8951.pdf NHTSA https://static.nhtsa.gov/odi/tsbs/2016/MC-10096538-0699.pdf NHTSA RoW (Rest of World) Audi A8 4.2L and 6.3L FSI Recall Service campaign 80B8 (2042850) RoW (Rest of World) A6 2.0TFSI Service campaign 80B6 (2037311) RoW (Rest of World) includes the A4 Saloon and Avant, A5 and Cabriolet, A6, A7, A8 and Q7 TPI 2033325/2 suggests checking/replacing N82, N509, or N488 as needed in addition to any damaged harnesses.