QP5 Manual Conversion CAN Module
Plug-and-play TCU replacement for manual-converted Quattroporte DuoSelect
$1000.00
The QP5 Manual Conversion CAN Module replaces the factory DuoSelect transmission control unit (TCU) in manual-converted Maserati Quattroporte (M139) vehicles. Designed specifically for our manual conversion, it communicates with the vehicle CAN network to maintain normal instrument cluster operation while eliminating the need for the original transmission electronics.
Features:
Plug-and-play installation using the factory TCU connector
No wiring modifications or harness cutting required
No ECU programming required.
Displays the gear in the instrument cluster (calculated from vehicle and engine speed)
User-programmable gear ratio learning for different transmission ratios (early US-spec, QP ratios are pre-programmed)
Drives the factory reverse lights
Retains factory starter relay operation without harness modifications.
Repurposes the factory F1 pump relay as a configurable auxiliary output, controlled by the Manual/Auto dashboard button. Optional pigtail available for connecting the relay at the factory transmission harness. Controlling exhaust cutouts is one potential use for this relay.
Includes a plug-and-play auxiliary harness connecting the factory shifter switch connector. The original chassis harness wires are reused to connect the provided clutch and reverse switches to the module.
Compatible only with vehicles equipped with the Sujaco QP5 Manual Conversion Kit.