Just found this on the vortex so I thought I would boost it and bring it home
O2A ratios:
_________1st___2nd___3rd___4th___5th___R&P___NotesATA====3.778 =2.105 =1.345=0.971=0.795=3.684==Corrado G60
AYL====3.778=2.118=1.429=1.029=0.837=3.684==Corrado G60
CAW====3.77=2.118=1.458=1.034=0.838=3.647==Corrado G60
CDM====3.300=1.944=1.308=1.034=0.838=3.647==Corrado VR6
AGC====3.778 =2.105=1.345=0.971=0.795=3.944= Passat 16V
AYK====3.778=2.118=1.429=1.029=0.837=3.684= Passat 16v
CES====3.778=2.118=1.429=1.029=0.837=3.684== Passat?
CHA====3.778=2.118=1.360=0.917=0.717=3.944==VR6 Canada
CGY====3.778=2.118=1.458=1.029=0.837=3.684== Passat?
CNL====3.778=2.118=1.458=1.029=0.837=3.684==VR6 Passat?
CCM====3.300=1.944=1.308=1.034=0.838=3.389==VR6 Passat, Jetta, Golf
CTN====3.778=2.118=1.360=1.029=0.755=3.157==
Jetta/Golf/Passat TDI Beware these have 02J style output flanges. I've heard that people need to order 02J diffes for them. I'll know soon as I have one for my TDI Corrado and I plan to install a peloquin.DQY====3.778=2.118=1.360=1.029=0.755=3.389==Jetta/Golf TDI
ASD====3.300=1.944==1.308==1.09==0.717==3.16==TDI I've heard of a few being bought in the USA but I believe its a euro MK3 TDI tranny
CHN==== Golf
CHU==== 4.24 R&P and its from a 2L Passat
CRU====3.300=1.944=1.308=0.971=0.755=4.24===B4 Passat ABA
CDA====3.30==1.944=1.308=1.029=.838=3.68===MK3 ABF (euro 2L 16V)
O2C trannys (SYNCRO):
CBC,CHD=3.778=2.118=1.360=0.967=0.769=3.938== Passat Syncro CDN
AYR ====3.778=2.118=1.345=0.971=0.756=3.944== Passat Syncro
CDH====3.778=2.118=1.360=0.967=0.769=3.938== Passat Syncro
Ok here are the Part numbers for the different 5th gears
For the .755 gearing you'll need:
02a311361Q is $142.77
and 02a311158E is $226.05
For the .717 gearing you'll need:
02a311361M is $142.77
and 02a311158R is $226.05
Some 02J tranny codes provided by a kind Vortexer that looked them up on his bentley 1.8T trannys coded: EBQ, EMT, EGX, FBW:
_1st___2nd___3rd___4th___5th___R&P_3.300-1.944-1.308-1.029-0.837-3.938
TDI trannys coded: DQY, EBJ, EGR:
_1st___2nd___3rd___4th___5th___R&P_
3.788-2.118-1.360-0.971-0.756-3.389
2.0 trannys coded: DZQ, EBP, EGT, EKG, EKH, EMS, EZK, FBV:
_1st___2nd___3rd___4th___5th___R&P_
3.778-2.118-1.360-1.029-0.837-4.235
VR6 trannys coded: DZC, EHC, EGF, EWW, FBY, FCF
_1st___2nd___3rd___4th___5th___R&P_
3.625-2.071-1.474-1.038-0.844-3.389
1.8T trannys coded: EHA
_1st___2nd___3rd___4th___5th___R&P_
3.300-1.944-1.308-1.029-0.837-3.65
The EHA gearing is confirmed by Bentley: