TURBO power amplifier PM4 for upgrade fuel pump Torqbyte 21tf291 - сервиз

Performance final stage for use with upgrade fuelling pumps for all TFSI, TSI and MQB vehicles. Above a certain engine output, the low-pressure pump must be replaced with a more powerful one, such as e. g. Walbro, DW, Bosch, Aeromotive or our BAR-TEK® pumps. Each of these upgrade pumps has a higher current consumption, which can push the original output stage to its limits. Failures can occur, especially in warm outside temperatures. Features: Guarantees sufficient low pressure at ALL times No overheating possible due to external power supply Fits all TFSI, TSI or MQB vehicles Includes upgrade connection cable and adapter Does not store any error codes Works optimally with the engine control unit (closed-loop PWM signal) Also ideal for large turbo upgrades 2 pumps can be controlled Fully VCDS-compatible Updateable Plug & Play (output stage already set up) Anyone converting e. g. to the Walbro fuelling pump for the Golf 7 should also install this performance power amplifier. The original power amplifier has a maximum working current of 17 amps, while the Walbro can \"draw\" up to 25 amps. This means that with the original power amplifier, the full power of the Walbro cannot be utilised at all and this can lead to misfiring and even complete failure of the intank pump. Then only the ADAC can help ;-) We successfully use the Torqbyte power amplifier in our Audi A3 2.0 TFSI, Golf 6 TSI EA888 and Golf 7 MQB test car. 100% safe fuel supply! Please compare the plug with the one in your car. If you have any questions, please contact us.