[haitz16]

I just bought the JB4 and put it and started up the car and it came on with the service engine soon light on. now im trying to figure out whats wrong because i went back and made sure everything was put togther the right way and the right connectors. Now im tyring to see whats the problem bec the car seems fine but if anybody could help me or even take a look at it im willing to pay. i am located in Heidelberg, germany area. i also have the codes that is says but the only code that was wrong was is was saying its an electrical problem, but i checked and made sure eveyrthing was ok even the Tmap sensor but everything was fine. hopefully somebody could help me thank you

[smokinHawk]

can you read the codes? either through the gauge or laptop?

[haitz16]

yeah i can read the codes and the only one to be a problem is 2ABC which is electrical or Tmap sensor so im not sure and the Tmap sensor is fine and i also check the wiring for the JB4 but didnt see anything i took the JB4 out and reinstalled it again but still the same thing

[smokinHawk]

have you reset it and to see if it comes back?

[haitz16]

yeah i tryed that but i finally called and they said its proably faulty sense i didnt everything right and they walked me threw it but now i just gotta wait like another two weeks for the new one but the service engine light is on still even after i took it off so idk...