Originally Posted by crxagogo

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With the increased popularity of user tunable engine management the TurboXS “Tuner” is the first affordable tuning package available that empowers the user to safely tune their vehicle by providing the same information used by professional tuners.Designed with professional tuning features but catered so novice tuners can easily operate.

TurboXS “Tuner” delivers critical tuning data: wideband 02, visual and audible knock detection, plus 4 spare inputs (such as RPM pickup, injector duty cycle, MAF, MAP, TPS, etc) at an affordable price.Data logs to TurboXS UTEC, Nintendo Game Boy Advance (requires additional hardware), Laptop, PDA (these devices not included) and also has one output for professional Dyno use.

TurboXS Tuner Retails for $699 and include:


TurboXS Tuner Control Unit
TurboXS Tuner Interface Serial Cable:
TurboXS Tuner Bosch LSU4 02 sensor harness
TurboXS Tuner Bosch Knock sensor harness
TurboXS Tuner power and ground lead
Bosch LSU4 Wide band O2 sensor
Bosch Knock sensor
RS32 Serial Cable
02 Sensor Weld-on Bung


Basic Features: Inputs

Bosch LSU4 Wide band O2 sensor input (note: it can make use of the less expensive VW wide-band o2 sensor if cost is an issue, but we prefer the LSU4 sensor for it’s quicker response time)
Bosch Knock sensor input
2 x 5v digital inputs (ie RPM pickup, Injector duty cycle, MAF Frequency, etc)
2 x analog inputs rated for up to 16V (could be used for MAF, MAP, TPS, etc).
Basic Features: Outputs

5v user definable output (output the WB sensor signal to an aftermarket ECU or dynamometer)
Audio knock sensor output (listen for knock though a set of headphones)
User definable visual detonation indicators (3 LEDs to indicate severity of detonation)
Extensive data logging abilities via serial cable output to a PC or PDA.
AFR display via 3 digit LED display with auto-dimming
Advanced Features: WB O2 Sensor Controller

PID closed loop heater control circuit to ensure optimal sensor temperature and highest possible accuracy at all times
On board circuitry to recognize the factory calibration resistor of each individual Bosch LSU4 sensor
User initiated Free-air calibration mode allows accuracy to within 1% of actual AFR
The controller has built-in diagnostics which senses sensor removal, sensor failure, sensor temperature too high or sensor temperature too low
Can be used with Petrol, LPG or user specified fuel
Can display AFRs from 9.0:1 to 25.0:1
Choice of Lambda or Air Fuel Ratio display
Advanced Features: Inputs/Outputs

Display port for use with Game boy Advance (Game Boy not included). Use your current Gameboy Advance SP as a data logger and output display with graphing, gauges, and real time AFR readings (note game boy cables for sale approximate Q2 2004).
2-way communication with current TurboXS UTEC systems. Current UTEC engine management systems can make use of all data supplied by the TXS Tuner. The Tuner also uses the UTEC to gather sensor inputs for things like RPM and MAP to free up the Tuner’s user definable auxiliary inputs for use with other sensors.
Firmware Upgradeable via serial port (future free software upgrades)
Optional Features: For use in standalone mode for those without the TurboXS UTEC Engine Management System

Plug in MAP Sensor
Plug in RPM inductive pickup
Plug in EGT probe
Physical Specifications:

158mm wide; 114mm deep; 33mm high (less than full DIN)
Billet aluminum case