Men vad är TBC?
OK so youve got a full code for your engine but what the hell does the thing mean, well here ya go..
The code is a shortended way of telling the characteristics of the engine itself. For example Engine XU9JAK this brakes down into XU / 9 / J / A / K. Below is a breakdown of what the codes mean:
Engine fuels generation:
- TU
- XU
- EW
Cubic capacity:
- 5 = 1580 cm3,
- 7 = 1761 cm3,
- 9 = 1905 cm3,
- 10 = 1998 cm3
Intake type:
- M = monopoint,
- J = multipoint (1 injector per cylinder)
Evolution step of injection:
- 3 = 3rd generation (static ignition + G6 software),
- A = enhanced,
- 4 = 3rd generation + sequential injection (each injector is commanded separately),
- P= TBC
Pollution rules
- K = 15-04 (without catalyst),
- Z = US 83 (with catalyst and lambda probe),
- RS= TBC


