How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Roger Your Own Question
Roger
Roger, BMW Master Tech
Category: BMW
Satisfied Customers: 3037
Experience:  10 yrs. experience as BMW Master Technician, shop foreman and dealer.
8631066
Type Your BMW Question Here...
Roger is online now
A new question is answered every 9 seconds

I have a 2001 bmw z3 with the 3.0 engine. We have been

Customer Question

I have a 2001 bmw z3 with the 3.0 engine. We have been tuning it up lately. replaced plugs, coils, ccv and hoses. because computer was throwing trouble codes in these area's. we cleared the codes and the check engine light is finally out and has stayed out. but now I cannot get it smog inspected because it says that there are 4 of the systems not complete in the computer. I have driven well over 600 miles since the reset and have no idea what to do now so that I can get smogged. Help!!!!
Submitted: 5 months ago.
Category: BMW
Expert:  Steve replied 5 months ago.

the issue is that you need to complete specific drive cycles, not just drive miles. This is a very specific process. I can email you the steps, however there is a small charge imposed for email of documents. I can set this to the lowest allowed to simply enable email.