Add modern electronic throttle (e-throttle) to your build with smooth control, flexible tuning, and safety-first logic. The AMP EFI DBW Controller closes the loop between your pedal and throttle body for crisp response, stable idle, and predictable drivability.

Why Tuners Choose This Controller

Closed loop control with redundancy – Monitors dual pedal and dual TPS channels with plausibility checks, major/minor fault handling, and dedicated fault lamp output. Flash codes and bitfield status simplify troubleshooting.
Seamless CAN integration – Default 500 kbit/s, switchable 120 Ω termination, 11-bit messaging, plus 29-bit (MSCAN) passthrough for MegaSquirt tuning. MS3Pro users can enable Real Time Data Broadcasting for plug-and-play RPM, gear, and idle inputs.
Customizable throttle mapping – Shape pedal feel with the Throttle Follower curve and apply RPM- or gear-based limits to manage torque.
Built-in throttle blip – Supports rev matching during downshifts, triggered by brake/clutch timing windows, delays, and duration.
Installer-friendly calibration – Simple two-step process (pedal sweep and throttle sweep) performed with engine off. Interrupted calibrations clear automatically for safety.
Engine-bay ready – Gasket-sealed, water-resistant plastic enclosure with sealed connectors. Can be mounted inside the cabin or engine bay (away from direct exhaust heat).

I/O at a Glance (26-pin Connector)

Motor Drive: Motor Out +, Motor Out -
Dual TPS: TPS1, TPS2
Dual Pedal Inputs: PPS1, PPS2
Inputs: Brake, Clutch, Frequency In 1 & 2
Analog TPS Output: Isolated TPS output connects to ECU 5v and sensor GND for a stable simulated analog TPS signal.
CanBus: CAN H, CAN L, onboard 120 Ω terminator switch

Compatibility & Integration

MS3Pro / MegaSquirt:
- Select MS3Pro in predefined inbound messaging and enable CAN Real Time Data Broadcasting
- Supports 29-bit MSCAN for passthrough tuning (MSCAN ID default = 8).
Standard CAN (11-bit):
- Outbound IDs (256–259) transmit pedal/TPS values, voltages, motor current, and fault data.
Special throttle bodies: Supports Ford Half Scale TPS (0–50% & 0–100% dual-channel).

Setup, Tuning & Features

Software: Configure and log with TunerStudio; analyze with MegaLogViewer.
RPM Source: CANbus RPM or PWM/Frequency input.
TPS Output Range: configurable (full range or exclude idle).
Idle Control: Fixed throttle minimum, PWM output, or external CAN input.
Fault Response: Configurable max position under minor fault, deviation/time thresholds, dedicated fault output. Major faults enforce safety limits.
Throttle Blip: Brake-triggered with customizable delay, clutch window, duration, and % adder.

CAN Settings (Default & Options)

Baud rate: 500 kbit/s (default)
Termination: Onboard 120 Ω (enable only at bus ends)
11-bit/29-bit: Standard messaging or MSCAN passthrough
Polling interval: Adjustable for 11-bit polling

What’s Included

DBW Controller with integrated 26-pin sealed connector
DBW wiring harness with labeled flying leads (when purchased as package)

ECU - Wire-In

QuadEGT Module & Probe Kit

AMP Drive-By-Wire Controller

QuadEGT CAN Module

M12 Tuning Cable

50 Amp Relay Kit

MS3Pro Mini & MicroSquirt AMPSEAL Connector

MicroSquirt Wiring Harness – Universal Flying Lead

MS3Pro AMPSEAL Connectors

MS3Pro EVO+ HC Wiring Harness Package – Universal Flying Lead

MS3Pro Mini Wiring Harness – Universal Flying Lead

MS3Pro EVO+ Wiring Harness Package – Universal Flying Lead

AMP’d MicroSquirt ECU