RomRaider Logo

RomRaider

Open Source ECU Tools
 FAQ •  Register •  Login 

RomRaider

Documentation

Community

Developers

It is currently Fri Dec 26, 2025 5:11 am

All times are UTC - 5 hours [ DST ]





Post new topic Reply to topic  [ 2 posts ] 
Author Message
 Post subject: found some lost 5Y712 tables
PostPosted: Sun Jan 17, 2021 3:27 pm 
Offline
Experienced
User avatar

Joined: Wed Jan 08, 2014 11:07 pm
Posts: 652
Cleaning up some loose ends , I found these a handful of tables for 5Y712 that were never added to a33b's repo .
Note, these use the old pre-A2L naming, not sure what the proper form would be now. Just leaving this out here if someone needs this or feels like formatting it properly for the current table_templates naming.

Code:
+<table name="MAF" storageaddress="0x789c">
+<!-- scaling with "MAF offset"==2952 and byte (105) at 0x4763 -->
+   <scaling units="Airflow g/s" expression="(x-2952)*(105/25600)" to_byte="2952+x*(25600/105)" format="0.00" fineincrement="1" coarseincrement="100" />
 </table>
+<table name="MAF factor" storageaddress="0x4b34" />
+<table name="MAF offset" storageaddress="0x4F94" />
+<table name="MAF idle voltage limits (USRV)" storageaddress="0x5014" />
+<table name="MAF voltage limits" storageaddress="0x4de6" />
+<table name="MAF low voltage range_w" storageaddress="0x4f56" />
+
+<table name="BFS limits, ms (TPRV)" storageaddress="0x4fe2" />
+<table name="Injector Latency at 14V" storageaddress="0x4cc0" />
+<table name="Fuel Injector Latency Adder" storageaddress="0x4802" />
+
+<table name="Rev Limit (Fuel Cut)" storageaddress="0x4F6C" />
+<table name="No Load Rev Limit (Fuel Cut)" storageaddress="0x4F70" />
+<table name="Speed Limiter" storageaddress="0x4fba" />
+<table name="Speed Limiter (km/h)" storageaddress="0x4fba" />
+<table name="Idle Target" storageaddress="0x72ea" />
+<table name="Idle Target 2" storageaddress="0x730e" />
+<table name="Fuel Injection Multiplier" storageaddress="0x4f16" />
+
+<table name="VIAS Setpoints" storageaddress="0x4d2d" />

_________________
If you like nisprog + npkern, you can support me via https://liberapay.com/fenugrec/
For sending me encrypted/secure messages, use PGP key 0xBAC61AEB3A3E6531 available from pool.sks-keyservers.net


Top
 Profile  
 
 Post subject: Re: found some lost 5Y712 tables
PostPosted: Sun Jan 17, 2021 5:44 pm 
Offline
RomRaider Donator
User avatar

Joined: Fri Jul 26, 2019 3:35 am
Posts: 789
Location: United States of America
Good find! The two idle target tables will probably just be neutral/park target idle and drive target idle. No load fuel cut is for neutral. Weird how it has a rev limiter there. CF48D only has fuel cut values similar to Bosch/JECS for no load, no separate rev limiter. (As far as I’m aware) I don’t rev in neutral at all, so could be wrong lol

_________________
NissanDefinitions Repository


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 2 posts ] 

All times are UTC - 5 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 1 guest


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
Style based on FI Subsilver by phpBBservice.nl