Hi. Is there any difference between AAT and AEL injection pumps? Bosch part number is the same but the Audi code termination is different. Are they interchangeable? Thanks
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Originally posted by bn-01-wso View PostHi. Is there any difference between AAT and AEL injection pumps? Bosch part number is the same but the Audi code termination is different. Are they interchangeable? Thanks
AEL = 1995 -97 2.5 Tdi = pump = 046130108GX =Last edited by UrS4boy; 6 December 2015, 03:13.RS2'd 93 UrS4 5 spd sedan
94 UrS4 V8 6 spd manual avant
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Originally posted by bn-01-wso View PostMine is 046130108F (AEL) and i found an 046130108D from an AAT and i wanted to know if that works on my AEL. Bosch part number is the same on both pumps 0460415994
046130108F was dropped from Audi's inventory 30/06/1992 in favour of a 046130108G
046130108GX would be the remanufactured version of the 046130108G
That circular dropping before it existed stuff can do your head in. looks like they are all basically the same. Confirm the cross-overs with a Bosch supplierLast edited by UrS4boy; 6 December 2015, 03:21.RS2'd 93 UrS4 5 spd sedan
94 UrS4 V8 6 spd manual avant
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http://www.ebay.co.uk/itm/NEU-Einspr...MAAOSwstxVZzOJ
Not sure about the rattle, is it giving any other problems?sigpic
1991 Audi S2 3B - 2.5 Stroker engine
1997 A6 2.5TDi quattro avant - C4
1976 RD250E / 350LC cafe racer
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Originally posted by AndyP View Posthttp://www.ebay.co.uk/itm/NEU-Einspr...MAAOSwstxVZzOJ
Not sure about the rattle, is it giving any other problems?
performance seems a lot smoother when properly warm..
somedays this rattle is hardly audible , other days its really noisy (esp when very cold days) .C4 A6 AEL avant quattro: daily
TYPE-85 Coupe Quattro: clicky
2.5L GTi engineering RE2500 190hp.180lb
Schrick 272 cam
C A C 2.5" T304 Exhaust
ITG filter
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there is a "rattle" at all 2,5 tdi I5 but it's not the pump.. it's the lifter for the vacuum pump.. i had a 2.5 tdi with 613.000km on it and there was never a problem with the pump (except a small leaking) and they all smoke.. aat, ael, ael in volvo.. doesnt matter if low or high mileage..1990 Audi 100 2.2 Turbo Quattro with VEMS, K24 2480, ported and milled 10v head
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Originally posted by morgenlatte View Postthey all smoke.. aat, ael, ael in volvo.. doesnt matter if low or high mileage..
They do not smoke whatsoever on original software, original nozzles and correct pump adjustment.
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Originally posted by prj View PostThat is incorrect. Most of these cars smoke due to incorrect aftermarket nozzles being fitted, due to a mistake made in a big name catalogue.
They do not smoke whatsoever on original software, original nozzles and correct pump adjustment.sigpic
1991 Audi S2 3B - 2.5 Stroker engine
1997 A6 2.5TDi quattro avant - C4
1976 RD250E / 350LC cafe racer
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Originally posted by AndyP View PostWhat was the mistake?
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