LANCIA DELTA INTEGRALE HF 16V rallycross cars.
- 2L engine
- 4 Cyl
- turbo
- 36-1 toothweel with VR trigger
- wasted spark coil
- 4 bar MAP sensor, about 1,7-1,8 bar boost
- permanently opened throttle body for ALS
There are 2 cars here, they are almost the same, except one of them has high impedance injectors, and the other have low impedance injectors. The cars was running succesfully from a year with VEMS, and with 1.0.38 firmware, everything was OK. They use start limiter and boost control too. Now the cars came back. They need ALS.
I uploaded the prereleased 1.1.7 firmware into one of them. Here are the config files:
ALS works almost perfect, but i realised some minor problems.
We need an ignition cut gauge in megatune to easy tuning, and also we should take into the log the actual ign cut.
Hungarian: Szerintem 0 foktól kellene megadni a retard értékét mert ha be van kapcsolva az ALS kapcsoló és elértük az idõlimitet akkor az alapjáratot a soft ign cut limiterrel tartja a kocsi, ekkor a gyakorlatban jólmûködõ ALS beállÃtások mellett még mindig retardolja a gyújtást a vezérlõegység, amire semmi szükségünk nincs. Nekünk csak a negatÃv gyújtástratomány a lényeges, és 0-tól nyugodtan válthatunk azonnal a táblázatban szereplõ gyújtásértékre.
Here is a log file, you can see that the spark retard and the fuel enrichment works good in the 1.17 firmware:
I have a problem. One of the 2 same cars don't want to start with the 1.1.8 firmware. There aren't RPM signal. I removed allthe spark plugs, so no accelerations and decelerations on the carnk. There are stable RPM with the old 1.0.38 firmware, but the isn't with the new 1.1.8 firmware. I made trigger logs with the 1.1.8 firmware. Here are the files:
What could be the proble? The other car works like a charm, but this car doesn't. Mayba i have to change the triggerwheel?