Post 718201 by artfulflounder on 2014-06-11 10:57:00
The 4.4 stuff for 850s got me interested in tuning the ecu, know theres chips available but thought I'd look into it for lh2.4 as in the 940. Heres a link explaining the basics plus advances in the lh2.4 tuning http://forums.turbobricks.com/showthread.php?t=227153 Tunerpro v5 can be downloaded for free from here http://tunerpro.net/downloadApp.htm Xdf and bin files for ecu can be downloaded from here http://ipdown.net/jetronic.info/tiki-index.php a willem pro eeprom rewriter can be picked up for £30 from various auction sites. Moates Ostrich emulator would be beneficial for data logging but for basics is not necessarily needed. BUT A WIDEBAND 02 IS A DEFFINATE TO KEEP ANY EYE ON AFRs. Got no further then opening tunerpro with xdf and bin files. A quick look at information on xdf shows that fuel cut, rev limit can be altered. fuel constants and maf scaling can be altered for larger injectors and 012/025 amms.02 to run open/closed loop so no lh learning. cold start, cruise and wot fuel maps are also easily available plus much more. There are also bins for ezk timing adaption. I'll put a screen print up later to help show whats available. Looks like quite adaptable......anyone got experience with lh2.4 and had good results or bin files they want to share.
