TephraMOD V5.10
Aug 19, 2009 | 05:55 PM
#1142
thats exactly the problem. It's not normally wired anywhere since the model for that rom had no clutch switch, hence no ecu pinout for it. Am I missing something?
Aug 20, 2009 | 07:52 AM
#1145
tephra..no dice 
. the only 8 ecu's that have a clutch switch are USDM and the EDM 260. both of which use pin 43 that doesn't work. to make matters worse pin 43 on an 8MR, the original source of the 009 rom, is the crank angle sensor. in addition, i've been in touch with BarryC over on mlr and he's tried several pins for his customers to enable NLTS on the 8MR 009 rom with no success either. any thoughts?
. the only 8 ecu's that have a clutch switch are USDM and the EDM 260. both of which use pin 43 that doesn't work. to make matters worse pin 43 on an 8MR, the original source of the 009 rom, is the crank angle sensor. in addition, i've been in touch with BarryC over on mlr and he's tried several pins for his customers to enable NLTS on the 8MR 009 rom with no success either. any thoughts? Last edited by nitz; Aug 20, 2009 at 08:15 AM.
Aug 20, 2009 | 08:25 AM
#1147
they are quite different. but remember i'm actually flashing a 3 plug rom, 8MR 009, on to a 4-plug ecu, USDM 8. i originally tried going with a USDM 8 rom but it threw too many codes i couldn't resolve. i'm sure the clutch switch would have worked in that case. *pin 43 is the crank angle sensor on 8MR 009 rom.
8MR 3-plug
8-260 4-plug
8MR 3-plug
8-260 4-plug
Aug 20, 2009 | 08:34 AM
#1148
Have you tried 9653 or 9005? These are the roms that commonly have no problems moving across applications. At least for DSMs we had big problems with all of the USDM roms. 9653 worked well for us but threw a few minor codes that needed to be taken care of with periphery bits.
Aug 20, 2009 | 10:27 AM
#1151
just to confirm are you listing the first 4 or last 4 digits of the rom id's i should try, and are they tephra patched.
Have you tried 9653 or 9005? These are the roms that commonly have no problems moving across applications. At least for DSMs we had big problems with all of the USDM roms. 9653 worked well for us but threw a few minor codes that needed to be taken care of with periphery bits.
Aug 20, 2009 | 10:31 AM
#1152
tephra,
the following was suggested..
the following was suggested..
Probably the easiest way to find out which pin works is to get the actual memory address from Tephra that he uses for the NLTS code. You can then change one of the MUT table entries to log that particular memory location he uses in evoscan.
Then it's a case of starting the car, leave evoscan running whilst logging the chosen location and ground out each spare pin in turn to see which one alters the logged value.
Then it's a case of starting the car, leave evoscan running whilst logging the chosen location and ground out each spare pin in turn to see which one alters the logged value.
Aug 20, 2009 | 11:42 AM
#1153
NLTS and all other Tephra "stuff" works great on my 94170015. I have not tried the conversion like others though.
I am about ready to make the switch. Just have to port over all my "tuned" tables.
I am about ready to make the switch. Just have to port over all my "tuned" tables.
