BMW ICOM NEXT | BMW NBT EVO FSC Codes | BMW NBT & CIC FSC Codes | BMW Rheingold , ISTA/P, KSD, ETK remote installation | BMW STANDARD TOOLS remote installation | BMW ESYS remote installation
Go Back   BMW forum. Diagnostics, coding, programming, repair BMW vehicles. > BMWelcome > BMW coding and programming

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 05-06-2016, 11:54 AM
Junior Member
 
Join Date: Dec 2015
Location: UK
Car: TOYOTA
Posts: 9
Thanks: 2
Thanked 0 Times in 0 Posts
Default How to troubleshoot BMW X5 engine fault with ISTA diagnostic software?

Faulted vehicle information: BMW X5 with N52 engine, 29000km mileages

Faulted vehicle symptoms: abnormal check engine lights on while riding normally

Diagnostic tool: BMW ICOM A2+B+C

BMW ICOM A2+B+C information:

1. ISTA-D: 3.42.40
2. ISTA-P: 52.2.002
3. VIN: 2014.3.24 (Not connected 9000 days remaining)
4. BMW ISTA-D&ISTA-P 2 in 1 develop version. iBase V3.1
5. ISTA-lip-000 Version: 342.110.602.

Issues diagnosed: start BMW ICOM A2 ISTA diagnostic software, get faulted memory that exhaust gas too thin after exhaust catalytic converter, but not exist currently, with frequency about dozens of times. After clear codes, and ride car again; within 5 minutes, check engine light on, read DTC, the same codes.

After engine cool down, inspect exhaust tube, good performance on exhaust tube, no blogged situation; check tube sealing, normal; carbon deposit not too much.

Change O sensor and normal condition within 40km, and regarded as o sensor fault cause the issue.

But the issue occurred again, and used ICOM A2 ISTA software, the same memory codes as the above and one more code, before exhaust catalytic converter o sensor no.2 signal stay in fuel concentration is too high, respectively with 184 and 2 frequencies.

Inspect fuel, injector, cylinder carbon deposit situation and carbon tank, normal; after analysis of codes, recognized faults are in no.2 row of tube, leakage probably. After inspection of it, breakage on senor installation hole and soldering parts.

Troubleshoot: replace exhaust tube

More Information :[Only for registered users... ]

Last edited by Jackcloud; 05-06-2016 at 11:57 AM.


Reply With Quote
  #2  
Old 11-15-2016, 03:40 AM
Junior Member
 
Join Date: Dec 2015
Location: UK
Car: TOYOTA
Posts: 9
Thanks: 2
Thanked 0 Times in 0 Posts
Default

the newest version [Only for registered users... ]
__________________
bmwcoders [Only for registered users... ]
Reply With Quote
Reply

Tags
bmw icom

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
software udate e61 ista\p knutsen BMW chip tuning, ecu repair, ISN / SK calculation 1 08-02-2016 04:37 AM
2009 E90 N43 engine - 318i Software update. amk2vr6 BMW coding and programming 0 12-21-2014 02:01 AM
Diagnostic software ? steinec BMW diagnostics and repair 2 10-21-2014 06:30 PM
BMW X5M DME software upgrade - S63 Engine miguex BMW coding and programming 1 09-14-2014 10:17 PM
software update using icom and ISTA/P bachirnassif BMW ISIS, ICOM A+B+C, Esys 0 09-28-2013 03:09 PM


All times are GMT. The time now is 03:39 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.1
BMW forum: diagnostics, coding, programming.