HALTECH Boost Control Solenoid 3 Port 33Hz

DESCRIPTION

The Haltech Boost Control allows the user to map boost pressure levels on turbocharged vehicles through the engine management system. 

Haltech uses a highly durable short stroke solenoid to increase the durability, longevity, and of course accuracy of the valve. A high force spring return is used to produce swift valve closing and to prevent valves "blowing" open under high boost application. Valve movement control (Duty Cycle) map is accessed via the ECU programming software. Raising the duty cycle increases boost pressure while lowering the duty cycle will reduce boost pressure.

The boost control feature allows boost response adjustment for varying turbo sizes. Depending on the ECU being used, some people may want to utilize the gear based boost control feature - this allows separate boost levels to be set at every RPM in every gear. 

One of the latest features is also the implementation of closed-loop boost control, where all that needs to be done is to tell the ECU exactly what boost to run at each RPM and the computer computes the opening duty cycle of the boost control solenoid automatically. This feature accounts for changes in air temperature, barometric pressure, intercooler heat soak, and any other unexpected factor that may affect inlet air temperature and pressures.

With the continual improvement and innovation consistently going into all of Haltech ECUs in the area of boost control, it's hard to imagine how your turbocharged engine ever lived without a Haltech boost control solenoid!

Warning

All GMC Racing items that involve increases in power greater than those required by the highway code of the country of the user, are intended only for competitive use.
GMC Racing disclaims all liability for any use of the product contrary to national standards.