This is our engine code reference. Use this to keep track of what each kind of engine is, and what you have in your car. Please help us complete the list! Comment below….
8v Engines – Inline 4 Cylinder, Gasoline, 2 valves per cylinder
| Code | (L) | FI Type | Horsepower | Torque @ RPM | Comp | Bore | Stroke | CC | S/C | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| 2H | 1.8L | Digifant II | 94 @ 5400 | 100 @ 3000 | 10:0:1 | 81.0 | 86.4 | 1781 | No | Cabriolet from 90-93 |
| ABA | 2.0L | Motronic M5.9 | 115 @ 5400 | 122 @ 2200 | 9.0:1 | 82.5 | 92.78 | 1984 | No | Base Jetta Golf mk3 mk4 |
| ABG | 1.8L | Digifant II | 83 @ ???? | ?? @ ???? | 81.0 | 86.4 | 1781 | No | 90-93 Fox | |
| AEG | 2.0L | Motronic | 115 @ 5200 | 122 @ 2600 | No | |||||
| AVH | 2.0L | Motronic | No | |||||||
| AZG | 2.0L | Motronic | No | |||||||
| BBW | 2.0L | Motronic | No | |||||||
| BEV | 2.0L | Motronic | No | |||||||
| DH | 1.9L | CIS | No | |||||||
| EH | 1.5L | CIS | 71 @ 5800 | 73 @ 3500 | No | 78-79 1.5L | ||||
| EJ | 1.6L | CIS | 78 @ 5500 | 83 @ 3200 | 8.0:1 | 79.5 | 80.0 | 1588 | No | 1980 FI 1.6L |
| EN | 1.7L | CIS | 74 @ 5000 | 90 @ 3000 | 8.2:1 | 79.5 | 86.4 | 1715 | No | 1.7L FI 82-84 |
| FX | 1.5L | Carburetor | 62 @ ???? | 76.6 @ 3000 | 8.0:1 | 79.5 | 73.4 | 1457 | No | |
| GX | 1.8L | CIS/CIS-E | 85 @ 5250 | 96 @ 3000 | 9.0:1 | 81.0 | 86.4 | 1781 | No | Fox |
| HT | 1.8L | CIS-E | 100 @ 5500 | 105 @ 3000 | 10.0:1 | 81.0 | 86.4 | 1781 | No | GTI, Jetta GLI (1985) |
| JF | 1.7L | Carburetor | No | Rabbit | ||||||
| JH | 1.8L | CIS | 94 @ 5500 | 102 @ 3000 | 8.5:1 | 81.0 | 86.4 | 1781 | No | Scirocco 2 |
| JN | 1.8L | CIS | No | |||||||
| MV | 2.1L | CIS | No | |||||||
| MZ | 1.8L | CIS | 90 @ 5500 | 98 @ 3250 | 81.0 | 86.4 | 1781 | No | 85-86 Golf Jetta | |
| PF | 1.8L | Digifant II | 105 @ 5400 | 114 @ 3800 | 10.0:1 | 81.0 | 86.4 | 1781 | No | 87-92 G J GTI |
| PG | 1.8L | Digifant I | 158 @ ???? | ??? @ ???? | 81.0 | 86.4 | 1781 | Yes | Corrado G60, Passat G60 | |
| RD | 1.8L | CIS-E | 102 @ 5250 | 110 @ 3250 | 10.0:1 | 81.0 | 86.4 | 1781 | No | GTI, Jetta GLI |
| RV | 1.8L | Digifant II | 100 @ 5400 | 109 @ 3800 | 10.0:1 | 81.0 | 86.4 | 1781 | No | Digifant I in california |
| UM | 1.8L | CIS | No | |||||||
| WL | 1.7L | Solex 1B1 carb | 70 @ 5000 | 93 @ 2800 | 7.3:1 | 79.5 | 86.5 | 1718 | No | Iltis 1.7L low quality fuel |
| WT | 1.7L | CIS | No | |||||||
| XR | 1.5L | CIS | No | |||||||
| XS | 1.5L | CIS | No | |||||||
| XV | 1.5L | CIS | No | |||||||
| XW | 1.5L | CIS | No | |||||||
| XY | 1.5L | CIS | No | |||||||
| XZ | 1.5L | CIS | No | |||||||
| YG | 1.6L | CIS | No | |||||||
| YH | 1.6L | CIS | No | |||||||
| YK | 1.6L | CIS | No | |||||||
| YX | 1.7L | Solex 1B1 carb | 75 @ 5000 | 100 @ 2800 | 8.2:1 | 79.5 | 86.5 | 1718 | No | Iltis 1.7L Gasoline |
All Diesel IDI and TDI engines (Includes V10)
| Code | Cyl | Valves | (L) | FI Type | Engine Layout | Horsepower | Torque @ RPM | Comp | Bore | Stroke | CC | Turbo | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1V | 4 | 2 | 1.6L | Indirect Diesel | Inline | 59 @ 4500 | 81 @ 2400 | 23.0:1 | 76.5 | 86.4 | 1588 | Yes | |
| 1Z | 4 | 2 | 1.9L | Direct Diesel | Inline | 90 @ 4000 | 155 @ 1800 | 19.5:1 | 79.5 | 95.5 | 1896 | Yes | TDI |
| AAZ | 4 | 2 | 1.9L | Indirect Diesel | Inline | 75 @ 4200 | 107 @ 2400 | 22.5:1 | 79.5 | 86.5 | Yes | 1.8TD Canada only | |
| AHU | 4 | 2 | 1.9L | Direct Diesel | Inline | 90 @ 4000 | 155 @ 1800 | 19.5:1 | 79.5 | 95.5 | 1896 | Yes | TDI |
| ALH | 4 | 2 | 1.9L | Direct Diesel | Inline | 90 @ 4000 | 155 @ 1800 | 19.5:1 | 79.5 | 95.5 | 1896 | Yes | TDI |
| BEW | 4 | 2 | 1.8L | Direct Diesel | Inline | Yes | |||||||
| BKW | 10 | 2 | 5.0L | Direct Diesel | V | 310 @ 3750 | 553 @ 2000 | 18.0:1 | 81.0 | 95.5 | 4921 | Yes | Touareg V10 TDI |
| CK | 4 | 2 | 1.5L | Indirect Diesel | Inline | 48 @ 5000 | 58 @ 2500 | 23.5:1 | 76.5 | 80.0 | 1471 | No | 1.5 NA Diesel |
| CR | 4 | 2 | 1.6L | Indirect Diesel | Inline | 52 @ 4800 | 71 @ 2500 | 23.0:1 | 76.5 | 86.4 | 1588 | No | 1.6 NA Diesel |
| CY | 4 | 2 | 1.6L | Indirect Diesel | Inline | 68 @ 4500 | 98 @ 2500 | 23.0:1 | 76.5 | 86.4 | 1588 | Yes | 1.6 TD |
| JK | 4 | 2 | 1.6L | Indirect Diesel | Inline | 52 @ 4800 | 71 @ 2500 | 23.0:1 | 76.5 | 86.4 | 1588 | No | 1.6 NA Diesel |
| MD | 4 | 2 | 1.6L | Indirect Diesel | Inline | No | |||||||
| ME | 4 | 2 | 1.6L | Indirect Diesel | Inline | 52 @ 4800 | 68 @ 4500 | 23.0:1 | 76.5 | 86.4 | 1588 | No | |
| MF | 4 | 2 | 1.6L | Indirect Diesel | Inline | 68 @ 4500 | 98 @ 2500 | 23.0:1 | 76.5 | 86.4 | 1588 | Yes | 1.6 TD |
16v Engines – Inline 4 Cylinder, Gasoline, 4 valves per cylinder
| Code | (L) | FI Type | Horsepower | Torque @ RPM | Comp | Bore | Stroke | CC | Turbo | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| 9A | 2.0L | CIS-E/Motronic | 134 @ 5800 | 133 @ 4400 | 10.0:1 | 82.5 | 86.4 | 1984 | No | 2.0 16V Passat |
| PL | 1.8L | CIS-E | 123 @ 5800 | 120 @ 4250 | 10.0:1 | 81.0 | 86.4 | 1781 | No | 16v Scirocco, GTI |
| ?? | 2.0L | Motronic | 200 @ 5500 | 207 @ 1800 | 10.3:1 | 82.5 | 86.4 | 1984 | Yes | MkV GTI, MkV Jetta GLI *NEW* |
European 16v Engine Codes
Code (L) FI Type Horsepower Torque @ RPM Comp Bore Stroke CC Turbo Notes
KR 1.8L K-Jetronic 136@6300 123@4800 10.0:1 81.0 86.4 1781 No Passat 1.8 16V (GT/GL), Golf, Corrado, SEAT Toledo, AUDI 1.8 16v …/ Legend in engine head: 1.8 DOHC (in Europe)
VR6 Engines – 15 degree V-Inline 6 cylinder Gasoline Engine
| Code | Valves | (L) | FI Type | Horsepower | Torque @ RPM | Comp | Bore | Stroke | CC | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| AAA | 2 | 2.8L | Motronic M2.9 | 172 @ ???? | ??? @ ???? | 10.0:1 | 81.0 | 90.0 | 2783 | First VR6 |
| AFP | 2 | 2.8L | Motronic | |||||||
| BDF | 4 | 2.8L | Motronic | |||||||
| BJS | 4 | 3.2L | Motronic | 240 @ 6250 | 236 @ 2800 | 11.3:1 | 84.0 | 96.0 | 3189 | VR6 from R32 |
1.8T Engines – Inline 4 Cylinder, Gasoline, 5 valves per cylinder, with Turbo
| Code | Cyl | Fuel Type | Valves | (L) | FI Type | Engine Layout | Horsepower | Torque @ RPM | Comp | Bore | Stroke | CC | S/C | Turbo | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AEB | 4 | Gasoline | 5 | 1.8L | Motronic | Inline | 81.0 | 86.4 | 1781 | No | No | ||||
| APH | 4 | Gasoline | 5 | 1.8L | Motronic | Inline | 9.5:1 | 81.0 | 86.4 | 1781 | No | Yes | |||
| ATW | 4 | Gasoline | 5 | 1.8L | Motronic | Inline | 81.0 | 86.4 | 1781 | No | Yes | ||||
| AUG | 4 | Gasoline | 5 | 1.8L | Motronic | Inline | 81.0 | 86.4 | 1781 | No | Yes | ||||
| AVW | 4 | Gasoline | 5 | 1.8L | Motronic | Inline | 81.0 | 86.4 | 1781 | No | Yes | ||||
| AWD | 4 | Gasoline | 5 | 1.8L | Motronic | Inline | 9.5:1 | 81.0 | 86.4 | 1781 | No | Yes | 2000 Model Year | ||
| AWM | 4 | Gasoline | 5 | 1.8L | Motronic | Inline | 81.0 | 86.4 | 1781 | No | Yes | ||||
| AWP | 4 | Gasoline | 5 | 1.8L | Motronic | Inline | 9.5:1 | 81.0 | 86.4 | 1781 | No | Yes | 2002 Model Year VCT | ||
| AWW | 4 | Gasoline | 5 | 1.8L | Motronic | Inline | 9.3:1 | 81.0 | 86.4 | 1781 | No | Yes | 2001 Model Year VCT | ||
I5 Engines
| Code | Cyl | Fuel Type | Valves | (L) | FI Type | Engine Layout | Horsepower | Torque @ RPM | Comp | Bore | Stroke | CC | S/C | Turbo | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AAF | 5 | Gasoline | 2 | 2.5L | Motronic | Inline | No | No | T4 Eurovan | ||||||
| AAU | 5 | Gasoline | 2 | 2.2L | CIS | Inline | No | No | |||||||
| BGP | 5 | Gasoline | 4 | 2.5L | Motronic | Inline | 150 @ 5000 | 170 @ 3750 | 9.5:1 | 82.5 | 92.8 | 2480 | No | No | MkV Jetta |
| JT | 5 | Gasoline | 2 | 2.22L | CIS | Inline | No | No | |||||||
| KM | 5 | Gasoline | 2 | 2.2L | CIS | Inline | No | No | |||||||
| KX | 5 | Gasoline | 2 | 2.22L | CIS | Inline | No | No | |||||||
| WE | 5 | Gasoline | 2 | 2.2L | CIS | Inline | No | No | |||||||
V6, V8, W8 and W12 engines
| Code | Cyl | Fuel Type | Valves | (L) | FI Type | Engine Layout | Horsepower | Torque @ RPM | Comp | Bore | Stroke | CC | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AHA | 6 | Gasoline | 5 | 2.8L | Motronic | V | 190 @ 6000 | 206 @ 3200 | 10.6:1 | 82.5 | 86.4 | 2771 | Passat V6 |
| ATQ | 6 | Gasoline | 5 | 2.8L | Motronic | V | 190 @ 6000 | 206 @ 3200 | 10.6:1 | 82.5 | 86.4 | 2771 | Passat V6 |
| AXQ | 8 | Gasoline | 5 | 4.2L | Motronic | V | 310 @ 6200 | 302 @ 3000 | 11.0:1 | 84.6 | 93.0 | 4172 | Touareg V8 |
| AZZ | 6 | Gasoline | 4 | 3.2L | Motronic | V | 240 @ 6000 | 229 @ 3200 | 11.3:1 | 84.0 | 96.0 | 3189 | Touareg V6 |
| BAA | 6 | Gasoline | 4 | 3.2L | Motronic | V | 240 @ 6000 | 229 @ 3200 | 11.3:1 | 84.0 | 96.0 | 3189 | Touareg V6 |
| BAN | 12 | Gasoline | 4 | 6.0L | Motronic | W | 420 @ 6000 | 406 @ 3250 | 10.8:1 | 84.0 | 90.2 | 5998 | Phaeton W12 |
| BAP | 12 | Gasoline | 4 | 6.0L | Motronic | W | 420 @ 6000 | 406 @ 3250 | 10.8:1 | 84.0 | 90.2 | 5998 | Phaeton W12 |
| BDP | 8 | Gasoline | 4 | 4.0L | Motronic | W | 270 @ 6000 | 272 @ 3250 | 10.5:1 | 84.0 | 90.2 | 3998 | Passat W8 |
| BGJ | 8 | Gasoline | 5 | 4.2L | Motronic | V | 335 @ 6500 | 417 @ 3500 | 11.0:1 | 84.6 | 93.0 | 4172 | Phaeton V8 |
| BHX | 8 | Gasoline | 5 | 4.2L | Motronic | V | 310 @ 6200 | 302 @ 3000 | 11.0:1 | 84.6 | 93.0 | 4172 | Touareg V8 |
| BJH | 8 | Gasoline | 5 | 4.2L | Motronic | V | 335 @ 6500 | 417 @ 3500 | 11.0:1 | 84.6 | 93.0 | 4172 | Phaeton V8 |
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