Description

The DigiTune DBW Throttle Driver is a standalone module capable of controlling a drive by wire throttle with high speed and precision.

Position demand input can be taken from any of the following sources:

Features:

The configuration interface is shared with the DigiTune Fusion (an IO expander capable of controlling two DBW throttle bodies)

Pin Numbering:

Note orientation in the image above!

Pin	Function	Suggested Use	Required for standalone	Required for CAN controlled	Required for PWM controlled	Required for standalone with idle control
1	DBW +	Throttle motor +	Yes	Yes	Yes	Yes
2	Ground	Power Ground (Chassis)	Yes	Yes	Yes	Yes
3	CAN High	Canbus communication	No	Yes	No	No
4	CAN Low	Canbus communication	No	Yes	No	No
5	Analogue Out 1	Optional position output to ECU	No	No	No	No
6	Analogue Out 2	Optional position output to ECU	No	No	No	No
7	Digital Out 1	Optional status pin	No	No	No	No
8	Digital Out 2	Optional status pin	No	No	No	No
9	Digital In 1	PWM position demand or position modifier	No	No	Yes	No
10	Digital In 2	Optional map select	No	No	No	No
11	DBW –	Throttle motor –	Yes	Yes	Yes	Yes
12	12V	12V Power	Yes	Yes	Yes	Yes
13	5V	5V output to Throttle position sensor	Yes	Yes	Yes	Yes
14	Analogue Input 1	Position input 1 from throttle	Yes	Yes	Yes	Yes
15	Analogue Input 2	Position input 2 from throttle	Yes	Yes	Yes	Yes
16	Ground	Signal ground to throttle postition sensor	Yes	Yes	Yes	Yes
17	5V	5V output to pedal position sensor	Yes	No	No	Yes
18	Analogue Input 3	Position input 1 from pedal	Yes	No	No	Yes
19	Analogue Input 4	Position input 2 from pedal	Yes	No	No	Yes
20	Ground	Signal ground to pedal postition sensor	Yes	No	No	Yes

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