DBW M800 LS7

[vchet]

Good day to every body.
We have LS7 engine with M800 ECU and trying to make our electronic throttle working. Our throttle is OEM (General Motors), from this engine. We performed connection and made tests "on a table" and a little bit scared to install it in the car with further starting the engine.
Maybe some body done this work, please give a tip about calibration the DBW, especially Loe Idle )
Any help is desired. Thanks a lot

[vchet]

Works for now. Idle a little bit "nervous" but in the whole ok.

[Russ]

Whats the part no of your throttle? (bosch number if poss)

[vchet]

The trottle is GM. The only № i have found 221105109__0803A and Q-code under the number

[pbido]

do you have a map i am trying to set up dbw and trying to see different calibration

[Stephen Dean]

Hi vchet,

The settings for that throttle are as follows;

Proportional Gain 120
Integral Gain 80
Derivative Gain 120
Period 1
Dead Band 0.3
Feed Forward 10
Negative Integral Clamp -10
Frequency 8000
Motor Volts 14