Wheel decoder setting for 4g63 DSM installation please

md95 · Post by **md95** » Tue May 16, 2006 8:19 pm

I've been searching for the wheel decoder settings for this installation, but i'm finding conflicting info...I've got all the board mods down, and all i need to get going is all the settings on the wheel docoder drop down menu. I believe this is the only info missing on the DIYautotune website as well, unless i mised it somewhere. Thanks for any info!

MS V 2.2 - Extra 029q2

md95 · Post by **md95** » Wed May 17, 2006 7:31 pm

Anyone?? I know there are quite a few 4g63 setups using the MS now...All I need are the settings in the "wheel decoder settings" menu. Also, i remember reading that the 024 style decoder worked better than the 025? Is this correct? I picked up a spare CAS sensor, and i want to rig it up to the MS board to "test" the setup out of the car...These settings are all i need to see if it works. I'd really appreciate any info!

wishihadatalon · Post by **wishihadatalon** » Wed May 17, 2006 8:26 pm

Hey Matt we will have them in the morning. Hopefully we can get this biatch going soon.

AlHounos · Post by **AlHounos** » Thu May 18, 2006 8:50 am

For miatas, which use the same CAS, it is 2 base teeth, 2nd trigger, falling, no missing, trig pos A=1, trig pos B=2. All the rest are blank.

This has worked for several other miata guys, but I can't get mine to spark.

md95 · Post by **md95** » Thu May 18, 2006 9:41 am

AlHounos wrote:For miatas, which use the same CAS, it is 2 base teeth, 2nd trigger, falling, no missing, trig pos A=1, trig pos B=2. All the rest are blank.

This has worked for several other miata guys, but I can't get mine to spark.

Thank you for the info! I'll get it hooked up on the bench and we will see what happens...

turbodoug · Post by **turbodoug** » Sat May 20, 2006 7:07 am

AlHounos wrote:For miatas, which use the same CAS, it is 2 base teeth, 2nd trigger, falling, no missing, trig pos A=1, trig pos B=2. All the rest are blank.

This has worked for several other miata guys, but I can't get mine to spark.

Those are the exact same settings to use for the Mitsu/4G63 also. I use those settings on many 4g63 MSnS setups, so I know they work.

md95 · Post by **md95** » Sat May 20, 2006 6:21 pm

Thanks for the responses guys..I got the board mods all done, and wire harness made up, then used my spare 1g CAS sensor to connect to the MS. Used a cordless drill to spin the CAS, and it works on the bench. Getting 5v/ground pulses on the ignition LED outputs, and pulsing grounds on the injector drivers. MT reads approx 500 rpm, which is what my drill turns. Sweet!