ecu question

[Mike]

ive been reading up a lot latly about the ecu in general...........but wats the difference between all of them like the p06, p13, p28 and so on? the difference between differnt engines im guessing

[JDMcb7]

ive been reading up a lot latly about the ecu in general...........but wats the difference between all of them like the p06, p13, p28 and so on? the difference between differnt engines im guessing

the pXX just designates what engine it orginally came with. They all do different things, and you can usually tell that by what engine they came with.

What will throw you for a loop is people using different ECU's w/ different engines. Then it gets fun

[F22-GURU]

the pXX just designates what engine it orginally came with. They all do different things, and you can usually tell that by what engine they came with.

What will throw you for a loop is people using different ECU's w/ different engines. Then it gets fun

Dead Right, You may also find that they may be pinned or wired differently and also mapped differently depending on the vehicles overall setup or model designation. i.e F22Ax, F22Bx, H22Ax or H23Ax. Vehicle Configurations, Vehicles Sprung & Unsprung Weights, Wheel Rolling Diameters, Transmission & Differential Gearing, just to name a few, all come into the equation when they design the ECU's.

[Mike]

wat ecu does the a6 have?

[koolkoreanked]

p06

[Mike]

thanx a bunch guys

[MRX]

wat ecu does the a6 have?

The f22a6 has a PT6 ecu, the po6 is just the most popular to use as far as chipped ecu's because the PT6 and the PT3 cannot be chipped by conventional methods.