06 2.0T Engine swap
#1
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I recently bought an 06 A4 Quattro for dirt cheap because the engine was “blown” according to the previous owner. Upon further inspection, once I got the timing belt off, the crank spun fine but the cam’s were seized. I figured the chain or follower in the rear had exploded. After I got the head off, this was not the case. The cam’s were all galled to heck and oil starved. So now I’m shopping for a new (junk yard) engine because I assume the pump is shot or the pickup screen is plugged on this one. Either way, it was starved of oil at one point and I don’t want to dig into it any further.
Anyway, I’m searching the web for used engines and they all say 05-08 fit my car but upon further research, some guys say if I go with an 07 or 08 engine I need the ECU from them as well because they are different engine codes. Mine is a BPG engine code and chain driven oil pump, 07-08 is BWT engine code and gear driven oil pump; the latter being the route I’d like to go if possible. Other site’s say I would be fine, I just need to swap over the Fuel pressure sensor from my original 06 if I use an 07 or 08 and I’d be fine. Anyone have any input? Can I just buy an 07 or 08 and swap the sensors from my 06? I’d appreciate any help.
Anyway, I’m searching the web for used engines and they all say 05-08 fit my car but upon further research, some guys say if I go with an 07 or 08 engine I need the ECU from them as well because they are different engine codes. Mine is a BPG engine code and chain driven oil pump, 07-08 is BWT engine code and gear driven oil pump; the latter being the route I’d like to go if possible. Other site’s say I would be fine, I just need to swap over the Fuel pressure sensor from my original 06 if I use an 07 or 08 and I’d be fine. Anyone have any input? Can I just buy an 07 or 08 and swap the sensors from my 06? I’d appreciate any help.
#2
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I recently bought an 06 A4 Quattro for dirt cheap because the engine was “blown” according to the previous owner. Upon further inspection, once I got the timing belt off, the crank spun fine but the cam’s were seized. I figured the chain or follower in the rear had exploded. After I got the head off, this was not the case. The cam’s were all galled to heck and oil starved. So now I’m shopping for a new (junk yard) engine because I assume the pump is shot or the pickup screen is plugged on this one. Either way, it was starved of oil at one point and I don’t want to dig into it any further.
Anyway, I’m searching the web for used engines and they all say 05-08 fit my car but upon further research, some guys say if I go with an 07 or 08 engine I need the ECU from them as well because they are different engine codes. Mine is a BPG engine code and chain driven oil pump, 07-08 is BWT engine code and gear driven oil pump; the latter being the route I’d like to go if possible. Other site’s say I would be fine, I just need to swap over the Fuel pressure sensor from my original 06 if I use an 07 or 08 and I’d be fine. Anyone have any input? Can I just buy an 07 or 08 and swap the sensors from my 06? I’d appreciate any help.
#3
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I’m also in the process of swapping out the engine in my wife’s 2005 A4 Wagon. Found a website, UEM.com, that sells used engines with 5 year / 50,000 mile warranties, part and labor. I’m sure they would have one for your 06. I ordered one Friday with 66,000 miles. Hopefully it will work out.
It was a blast pulling the old one.
It was a blast pulling the old one.
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