Hondata

I have tried to going to Open Loop by minimize maximum MAP for closed loop & so open loop is working fine.

Any ideas why in open loop idle AFR is going so rich?

I have same trouble with new version of Smanager, when engine is warm & im going to Open Loop AFR going to 11. I have tried B16 stock map too on my B16 & same thing. :( With older version all was fine. I'm using 2 lambda: stock lambda on D14 & LC1 on D12. Where is trouble? At Closed Loop it working ...

After i have installed on my PC Smanager 1.2.7, uploaded Stock US P30 calibration to S300 i now have a trouble with engine idle speed when cold (to low rpm for cold engine after any seconds after start). I checked Idle speed setting & founded what Celsius & farenheit temperatures seems to be wrong ...

HI! Can anyone suggest how i can make more torque from 4500 till 6000 rpm. Below are my dyno graphics.




Thanks.

Engine K20A2.

Today was good day, now engine works fine

1. Trouble with low voltage on ecu - bad groung at thermostat.
2. Engine shuttering - greddy spark plugs 8 to cold with my 9.0 compression engine, with spark plugs 6 engine works fine.

Today measured voltage on Pins A25, B1, A23, A24. At A25 & B1 power was ok, 14.2V, but at A23 & A24 was 2V (must be 0V, grounds). This is a reason what ECU shows 12.2 (14.2-2V). Tomorrow i will recheck once more all grounds, Can anyone say where is ECU ground? At Thermostat?

History of my troubles:

1. Before engine's rebuilding all was Ok.
2. Engine was rebuilded for turbo: pistons, rods, bearrings...For first start was stock P30 ecu, stock injectos, stock fuelpump.
3. After first engine's run it worked about 2 minutes & then stopped itself. I tried to run engine again ...

Hi! My car's setup:

B16A2 & P30 OBD1
Garret GT28RS Turbo
RC 550cc injectors
LC-1 wideband with XD16

1. I have recently installed S300 on my ECU, viewed datalog & have a questions about Battergy voltage, S300 is showing about 2V lower than multimeter. For example multimeter shows 14.2V, hondata ...