156 data analisys - Alfa Romeo Forum
You are currently unregistered, register for more features.    
Thread Tools Search this Thread
(Post Link) post #1 of 1 Old 1 Week Ago Thread Starter
Status: -
Join Date: Jan 2009
Location: Hungary
County: Pest
Posts: 6

Member car:

156 1.6 TS

156 data analisys

Ciao Alfistis,

My ride is a CF3 1.6 156, ME731 electronics.I recorded some data from alfaobd, and made a graph from it

I've been struggling with the usual low power/misfire when cold. Am i seeing correctly, that the third lambda (below cat) is catching up a bit late? For about 500 secs it looks like sleeping.
Replaced all three about a year ago with genuine BOSCH 258006376 and 258006388.
I had immo issues earlier, and i had to reflash the ecu (the immo box itself broke somehow). Unfortunately, the one worked was for a 0261206707, which is for the 2.0. (the 1.6 ecu is 0261206716) can i have problems with this flash? I mean did i accidently chip tune the car? I didn't experience any extreme power or consumption differences.. don't want to mess up things anyways, the engine just got rebuilt, after 250K

thanks for your replies!
Noctiluxx is offline  

Go Back   Alfa Romeo Forum > Supported Alfa Romeo Models > Technical & Vehicle Assistance > Alfa 147, 156 & GT

156 , analisys , data

Thread Tools Search this Thread
Show Printable Version Show Printable Version
Email this Page Email this Page
Search this Thread:

Advanced Search

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

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

For the best viewing experience please update your browser to Google Chrome