BMW

BMW questions? Ask a BMW repair Expert for answers.

Ask an Expert,
Get an Answer ASAP!

Lean code and powertrain malfunction. 118001. 2013 328i

Customer Question
Lean code and powertrain...

Lean code and powertrain malfunction

Mechanic's Assistant: Just to clarify, what's the exact code? And have you tried to reset it?

118001

Mechanic's Assistant: What is the model/year of your BMW?

2013 328i Xdrive 2.0 I have not pulled the code on the drivetrain yet.

Mechanic's Assistant: Are you fixing your vehicle yourself? What have you tried so far?

Its my car and I am a mechanic at a shop. O2 snsor, valve cover, smoked it.

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

Think that is it

Submitted: 8 months ago.Category: BMW
Show More
Show Less
Ask Your Own BMW Question
Answered in 9 minutes by:
10/6/2017
BMW Mechanic: Steve, BMW Expert replied 8 months ago
Steve
Steve, BMW Expert
Category: BMW
Satisfied Customers: 25,690
Experience: BMW Expert
Verified
Hi how can I help you with this? Why was your specific question?
Ask Your Own BMW Question
Customer reply replied 8 months ago
I have had a lean code on this car for some time and cannot figure it out.
Customer reply replied 8 months ago
its a 118001 and just recently it has been coming up with a power train malfunction. I have not pulled the code on that yet but was going to head down to the shop shortly
BMW Mechanic: Steve, BMW Expert replied 8 months ago
I understand, did you want to know possible causes?
Ask Your Own BMW Question
Customer reply replied 8 months ago
I just made it to the shop. Here are the codes:
Engine:
CDA904 No message (status Trailer 0x2E4) Reciever Engine ECU Transmitter Trailer Monual (AMH)
118001 Mixture Control Mixture too lean
123432 Electric Wastegate, Adaptation: Limit Position Closed Implausible
123401 Electric Wastegate, Cold Start not Learned
120408 Boost Pressure Control, Cut off Pressure rise Blocked
ICM:
480134
D01646
D018E1
D01557
D01558
D0156D
D01570
D0157A
D01B3F
D01A08AllData doen't give me much and same for identafix. I think I may be looking at an ECU but don't work on BMW's much
Was this answer helpful?

How JustAnswer works

step-image
Describe your issueThe assistant will guide you
step-image
Chat 1:1 with a bmw mechanicLicensed Experts are available 24/7
step-image
100% satisfaction guaranteeGet all the answers you need
Ask Roger Your Own Question
Roger
Roger
Roger, BMW Master Tech
Category: BMW
Satisfied Customers: 3,050
3,050 Satisfied Customers
Experience: 10 yrs. experience as BMW Master Technician, shop foreman and dealer.

Roger is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

I would (and have) recommend your site to others I was quite satisfied with the quality of the information received, the professional with whom I interacted, and the quick response time. Thanks, and be sure that I'll be back whenever I need a question answered in a hurry.

Stephanie PElm City, NC

used your service this weekend with "Trecers" help. thank you ,thank you, thank you. replaced an A/C fan motor. Local Auto Zone had part. $15.00 "tracer" fee and $40.00 for parts, I saved several hundreds of dollers at a shop. i will recommend you and use you in the future.

David L.Richmond, TX

9 dollars, 2 hours of my time, and I drove away. Your diagnosis was right on the mark. Thank you so much.

PhilMarysville, CA

Lurch. Thank you very much. I had real doubts about this website but your promptness of response, quick followup and to the point answer with picture was incredible.

CharlesWalnut Creek, CA

As a single woman, I really appreciate an excellent and affordable opinion.
Thank you Geordie, I will not hesitate to contact justanswer in the future!

SueCharleston, WV

Another great insight to what may be the problem. I will have my mechanic take a look at it tomorrow. Thanks again, Frank...you do indeed know your stuff.

JimCastleberry, FL

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

< Previous | Next >

Meet the Experts:

Roger

Roger

BMW Master Tech

3,050 satisfied customers

10 yrs. experience as BMW Master Technician, shop foreman and dealer.

Marty

Marty

ASE Certified Technician

558 satisfied customers

ASE & Bosch Certified Master Tech. Over 30 years experience.

bimmaster

bimmaster

BMW Technician

1,838 satisfied customers

3 years dealer experience, master bmw tech

Sam

Sam

BMW Master technician

1,043 satisfied customers

BMW S.T.E.P. graduate, 10 years BMW dealership experience

Thebmwbum

Thebmwbum

BMW Foreman

714 satisfied customers

31 years BMW Experience

mike

mike

BMW Technician

694 satisfied customers

bmw master tech ase certified

Matt

Matt

Engineer

444 satisfied customers

Mechanical Engineer with 20 years experience in the auto industry, 8 yrs in formula 1 engine testing

< Previous | Next >

Related BMW Questions
2010 bmw 328i n52. Electric water pump stays on all the
2010 bmw 328i n52. Electric water pump stays on all the time. Violet wire has .07 voltage with engine running and 12 volts with engine off.… read more
Marty
Marty
ASE Certified Technician
Associate Degree
558 satisfied customers
We have a customer's 2007 BMW 328i convertible that has a
We have a customer's 2007 BMW 328i convertible that has a drain on the battery due to the water pump running continuously. We were able to trace the battery drain to a 40 amp fuse (number 80) which is… read more
JayPutelis
JayPutelis
Associate Degree
565 satisfied customers
I have 2010 Bmw 328i and got code P052B. Replaced alredy
Replaced alredy bouth vanos solenoids and its got worst code is P052B … read more
JayPutelis
JayPutelis
Associate Degree
565 satisfied customers
1997 328i BMW wont turn over, after battery replacement.
1997 328i BMW wont turn over, after battery replacement … read more
Steve
Steve
BMW Expert
25,690 satisfied customers
2009 bmw 328i. 328i. I replaced the brake pads and rotter on
i replaced the brake pads and rotter on front and rear. … read more
Chad Farhat
Chad Farhat
Owner
Associate Degree
5,308 satisfied customers
I recently bought a 2007 328i in nice shape. Everything
I recently bought a 2007 328i in nice shape. Everything worked except a brake lite (but the brakes are fine,) So today I was going thru the car and everything electrical just died (and the the car was… read more
Steve
Steve
BMW Expert
25,690 satisfied customers
I have a 2013 328i. No navigation but have display for
Hi there! I have a 2013 328i. No navigation but have display for radio, settings, etc. Display goes from BMW symbol to black and back to the BMW symbol then the radio turns on by itself … read more
Steve
Steve
BMW Expert
25,690 satisfied customers
It won't start. They are fine. 2008 328I convertiable.
I check the intelligent battery sensor by disconnecting it.… read more
Steve
Steve
BMW Expert
25,690 satisfied customers
I have BMW 2007 328i with the engine codes 2A98 and 2A9A.
I have BMW 2007 328i with the engine codes 2A98 and 2A9A … read more
Danny
Danny
Owner, lead mechanic
High School or GED
4,438 satisfied customers
My 328i started immediately, as usual, then i turned it off
My 328i started immediately, as usual, then i turned it off to unlock the other doors. I put the key back in to start it and it won't stay running now. … read more
Steve
Steve
BMW Expert
25,690 satisfied customers
Having a problem with my 2009 328i BMW engine just shutting
Having a problem with my 2009 328i BMW engine just shutting off for no reason … read more
Steve
Steve
BMW Expert
25,690 satisfied customers
Smoke in the wiring harness. 123000. 98 328i. Trying to
trying to determine cause of humming when car off. figured from interneted that it was prabably relay for fuel pump. replaced with new and smoke started to come from harness above engine. did some more looking found light green wire in engine compartment near right headlight apparently chewed and not connected to anything. … read more
Steve
Steve
BMW Expert
25,690 satisfied customers
My 328i BMW is not cranking after we change the valve cover
My 328i BMW is not cranking after we change the valve cover gasket and the coil packs … read more
JayPutelis
JayPutelis
Associate Degree
565 satisfied customers
2009 bmw 328i, n52 engine at the shop, code cyl numer 5,
2009 bmw 328i, n52 engine at the shop, code cyl numer 5, long story short, replace 2 coils, spark plugs, valve cover, breather hose, swap injectors, but always same code. Took car to dealer, they char… read more
Shawn Few
Shawn Few
AS
135 satisfied customers
BMW Mechainic, 2011 328i, No not myself. A mechanic that is
No not myself. A mechanic that is a friend of mine is trying to fix it. … read more
rpmdiag
rpmdiag
High school
7,677 satisfied customers
My BMW 328i 2010 was running fine and had it idling one day
My BMW 328i 2010 was running fine and had it idling one day and shut off out of nowhere. Then it wouldn't start. Took off the engine cover and did a compression test on all the cylinders. Cylinders 1 … read more
JayPutelis
JayPutelis
Associate Degree
565 satisfied customers
2007 BMW 328I abs, seatbelt, airbag, brake, service vehicle,
2007 BMW 328I abs, seatbelt, airbag, brake, service vehicle, all indicators are on the dashboard -warning alarm for seat belt does not sound anymore -rough idle - … read more
Steve
Steve
BMW Expert
25,690 satisfied customers
2009 bmw 328i, car was towed to shop with a no start
2009 bmw 328i, car was towed to shop with a no start condition. Starter was replaced and engine started but engine runs rough at idle, misfire codes several cylinders, we replaced spark plugs and 2 co… read more
Steve
Steve
BMW Expert
25,690 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x