Torqbyte PM4 LPFP Controller  Stage 3 + (VAG MQB 2.0 TFSI / TSI)
 
​Fitment:  All 2015+ VW / Audi MQB 2.0TFSI FWD/AWD
 
Product Highlights:
Designed specifically for driving high-capacity, aftermarket in-tank Low Pressure Fuel Pumps (LPFPs), such as Walbro F90000267 (450) or DeatschWerks/Bosch DW400.
Plug-n-Play replacement for the factory Volkswagen/Audi Fuel Pump Control Module Part No 5Q0 906 093.
Eliminates diagnostic trouble codes (DTCs).
Fully configurable with easy to use TorqVFM PC software, which provides live-viewing, data-logging and playback of ECU-commanded vs. Pump-actual duty helping to diagnose fuel system or ECU tuning issues.
The first and only proper MQB LPFP upgrade system on the market that allows the ECU to perform complete closed-loop control of the requested fuel system pressure regardless of what aftermarket pump is installed. The ability to use any aftermarket LPFP, while keeping the ECU in complete control of its operation, is a key distinguishing feature not available with any other competing solution.
Eliminates the need for ECU LPFP “mapping”, which artificially keeps the LPFP peak current draw just below the 17A shutdown threshold of the  factory fuel pump controller.
Supports, big turbo setups by removing the traditional LPFP fueling bottleneck and permitting the fuel system to hold any ECU-requested pressure.
A truly scalable solution. A single PM3 can supply up to 36A of output current to the LPFP or multiple PM3s can be installed in parallel to drive banks of high-capacity pumps (e.g. in setups using external surge tanks). Regardless of the preferred fuel system configuration, the ECU tuning stays in complete control of the low pressure fuel system’s operation.
Works with any LPFP model that draws less than 36A at peak load and peak duty. With the PM3 you are not sacrificing future flexibility and limiting your options by using a fueling solution that only lets you use one particular LPFP make/model.
Works with any ECU tuning package, or even without any ECU tuning at all. With a PM3 you are not sacrificing future flexibility and limiting your options by using a fueling solution that forces you to use only one vendor’s ECU tuning suite.
Compatible with voltage boosting modules and new high-voltage pumps rated for up to 20V.
Integrates seamlessly with the vehicle’s factory electrical system.
Included Plug-n-Play harness transfers maximum power to the pumps using thick 10AWG (5.0mm^2) automotive TXL wires.
Reliable, easy to install and operate.
Overdesigned using the highest-quality automotive and industrial grade electronic components that far exceed the operating ratings and endurance of the vehicle’s OEM electronic modules.
Designed, built and tested in Canada.
 
Stage 3 fuel pumps and higher require tuning of the factory fuel pump controller to prevent damage.  Aftermarket upgraded controllers are also available.
 
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