Target Car:
Bmw 325 (currently Motronic 1.3)
2.5L 6cyl I6 engine
Aims
- Sequential sparking
- 300 dergee camshaft
Problem:
- In MegaTune everyting works expect the Spark angle.
- do you have an LCD ? does it show roughly the same ?
- We have LCD. Yes we see the same. Spark angel show -01.
- We put firmware v0.36 nad later 0.58. but still the same problem. The Megatune is 2,25 version. (everytime we run Megatune in the begining show "this wrong version.... Can we terminate the program?"
- do you have an LCD ? does it show roughly the same ?
- the spark angle changes just now, getting a 64 degree offset (so display range changes to -64..+64 degree) this is a one-liner in vemsv3.ini but indeed an incompatibility between most recent and older MegaTune / firmware (direction: new MegaTune shows -55 degrees with an old firmware, when the real ignadv is 9 degrees)
See IssueReports on what information is needed to be able to help.
- MegaTune version
- firmware version
- config and tables
- mcd dump
- most importantly: ign_balance
- mct
- mcd dump
We filled the Spark table but th Spark angle indicator show -1,75 degree instead of ... degrees at RPM= and MAP= ...