No, i got a 1242, but that means that yours should be even more efficient than mine's. If I need 30% warmup enrichment, there is no way yours should need 50%. Might be 25% or 35%, but surely not 50.
Anyway, try theses values and see. If it doesn't run better, do one of the next:
a) Turn on the ignition key and let two minutes to pass. Then start your engine. Lamda sensor would now be hot enough to give an almost accurate reading. If it show less than 12:1, then you need to lower ASE values. If it shows random and sudden movement from rich to lean, it means you are having a rich misfire, mixture is so rich that engine cannot ignite it and lamda sensor reads O2 from the unburnt mixture. Lower your req_fuel and try again.
b) Set all ASE and WUE values to 0 and 100 respectively. Now it's up to the req fuel number to get the car running. You might need to start from 15 or 16 and as the car warms up, to decrease this one ms each time, until the car reaches 80 degrees. Don't alter your VE table, until the cars reaches 80 degrees, only req_fuel is the thing to play with. Then tune the idle and around areas, so the ca idles around 14-14.5 AFR. If you end with values around 20-30 at the VE table, than multiply the whole VE table with 1.5 and divide the req_fuel by the same value. You are seeking a table with 50s at the idle area and 150s at WOT, in order to get the best resolution. Then you can refill the ASE ad WUE tables with 30-40s and 130-140s respectively. Next day you start the engine, you wait again two minutes for the lamda to heat before starting up and then tune your ASE and WUE tables, until you get 14-14.5 idling through out the whole warmup time.
