CHEVY HHR JET POWER CONTROL UNIT PLUS

JET PCU Plus is designed for the performance enthusiast that wants improved performance, acceleration and the ability to monitor vehicle information. Designed around a 20mhz RISC processor the Power Control Unit Plus optimizes iginition advance and fuel maps for optimum horsepower and driveability. In addition the Power Control Unit Plus allows the user to select from 14 different screens to monitor Throttle Position, Mass Air Flow, Manifold Pressure, Fuel Economy and Air/Fuel Ratio.	USER GUIDE AND INSTALLATION INSTRUCTIONS <CLICK HERE>
The JET Power Control Unit for domestic compacts features the same power tuning technology found in JET performance chips and modules. The PCU is available for vehicles that either don't have clearance for a JET module to properly fit, or a vehicle computer that doesn't have a removable chip. The JET PCU is an inline tuning device that uses a 20 Mhz RISC microprocessor to optimize ignition spark advance and recalibrate the fuel maps for improved horsepower, torque, acceleration and throttle response. The face of the PCU features a LED readout and override switch. For best results use of 89 octane or better fuel is recommended. Also works well with aftermarket intake and exhaust systems, mass air sensors, TBI spacers, etc. Gain up to 10 horsepower Optimized ignition advance curves Extensive recalibration of fuel maps Improved throttle response