FS: PLX Devices M-300 $250, LINK Electrosystems IntegraLink ECU $400 in SF, CA
http://www.plxdevices.com/products/m300/ ($250)
M-300 WIDEBAND OXYGEN SENSOR CONTROLLER
Key Features:
Works with standalone engine management systems. More Info
Accurate Air/Fuel Ratio <0.1, Fast Reaction More Info
Advanced Sensor Self Calibration Circuitry. No manual calibration required.
Wideband LINEAR Analog Output (0-5V)
Narrowband Analog Output (0-1V)
Replace your stock Narrowband sensor. More Info
32 MHz Advanced DSP Technology
Built in Resettable Fuse (No external fuse needed)
Sensor soft start circuitry, prolongs o2 sensor life.
Compact and Professional Design
"Plug and Play" Installation
ISO 9002 Certified Assembly
Description:
The M-Series Wideband Oxygen Sensor Controllers are extremely simple to use and to setup. They do not require complicated sensor calibration procedures nor do they require any confusing software setup. Simply, connect the power wires to a 12V source, snap the sensor wire harness with the oxygen sensor and you're ready to start measuring your automobile's air/fuel ratio within minutes! PLX Devices widebands are guaranteed accurate to 0.1AFR with race proven technology which yields extremely fast reaction times.
The M-300 Controller come with two analog outputs, linear wideband and narrowband. Our linear wideband output gives you the freedom to interface with a number of tuning devices, such as data loggers, piggy back fuel systems and stand alone engine management systems. The linear wideband output signal updates at 100KHz (100,000 times/sec). This signal can be sampled as fast as 50KHz. With the narrowband output you are able to completely replace your stock narrowband sensor and "feed" our analog signal directly into your ECU. This eliminates the hassle of welding a second sensor bung on your down pipe. Your ECU will "think" that your narrowband sensor is still there while you're measuring wideband information at the same time!
The M-300 continuously updates the corresponding air/fuel ratio 10 times per second (10Hz) on its integrated 4 digit digital display. If the air/fuel ratio is measured below 10:1, the LED displays "rich," and if the air/fuel ratio is measured above 20:1, the LED displays "lean". The LED display is visible even in bright sunlight conditions.

http://www.linkecu.com/product...ug-In
HONDALINK StandAlone Plug-In Engine Management ($400)
IntegraLink/CivicLink for your 1992+ Honda VTEC. There are three HondaLinks: 1992-1995, 1996-1998 and 1999-2000 with the 2000+ system under development.
The HondaLink provides control over the engine's fuel and ignition and VTEC (plus cold start, rpm limits, closed loop O2, voltage correction, ambient air, closed loop knock, idle rpm and aircon control).
For those fitting a turbo we have added boost control and mapping for up to two Bar (29lbs) of boost whether by a turbo or supercharger. The HondaLink also gives the option of replacing the distributor with two dual coils (wasted spark). Boost control is added via the diagnostics port.
PCLINK
PCLink is a Windows programme that enables the user to tune a PC enabled Link Engine Management system using a Windows based PC. This laptop tuning enables the user to view and alter all functions of the PC enabled system in real time. The SerialLink or USBLink (purchased separatley) interface between your PC and the Link Engine Management system. The programme may be operated by either the keyboard (hot keys) or mouse. Online help is available as well as step by step introductory tutorials. This allows the user to become familiar with the PCLink software before tuning their engine. The software is available on CD or www.
Runtime outputs can be viewed in a variety of forms
Download/upload zonesheets from the Link Engine Management System to your PC with editable attached notes
Print out zonesheets
Runtime information can be datalogged, saved and played back on screen or emailed to another party
Gauge display is completely configurable
Datalog as long as you wish using your laptop hard disk
Plot data to observe trendsGraph the fuel or ignition maps
3D plot the fuel or ignition maps
Keep notes on individual runs or different vehicles
Display tuning changes since the last "tune"
Track engine parameters
The *SerialLink allows communication between all Link computers and a personal computer via the PC's RS232 serial port for PCLink operation.
M-300 WIDEBAND OXYGEN SENSOR CONTROLLER
Key Features:
Works with standalone engine management systems. More Info
Accurate Air/Fuel Ratio <0.1, Fast Reaction More Info
Advanced Sensor Self Calibration Circuitry. No manual calibration required.
Wideband LINEAR Analog Output (0-5V)
Narrowband Analog Output (0-1V)
Replace your stock Narrowband sensor. More Info
32 MHz Advanced DSP Technology
Built in Resettable Fuse (No external fuse needed)
Sensor soft start circuitry, prolongs o2 sensor life.
Compact and Professional Design
"Plug and Play" Installation
ISO 9002 Certified Assembly
Description:
The M-Series Wideband Oxygen Sensor Controllers are extremely simple to use and to setup. They do not require complicated sensor calibration procedures nor do they require any confusing software setup. Simply, connect the power wires to a 12V source, snap the sensor wire harness with the oxygen sensor and you're ready to start measuring your automobile's air/fuel ratio within minutes! PLX Devices widebands are guaranteed accurate to 0.1AFR with race proven technology which yields extremely fast reaction times.
The M-300 Controller come with two analog outputs, linear wideband and narrowband. Our linear wideband output gives you the freedom to interface with a number of tuning devices, such as data loggers, piggy back fuel systems and stand alone engine management systems. The linear wideband output signal updates at 100KHz (100,000 times/sec). This signal can be sampled as fast as 50KHz. With the narrowband output you are able to completely replace your stock narrowband sensor and "feed" our analog signal directly into your ECU. This eliminates the hassle of welding a second sensor bung on your down pipe. Your ECU will "think" that your narrowband sensor is still there while you're measuring wideband information at the same time!
The M-300 continuously updates the corresponding air/fuel ratio 10 times per second (10Hz) on its integrated 4 digit digital display. If the air/fuel ratio is measured below 10:1, the LED displays "rich," and if the air/fuel ratio is measured above 20:1, the LED displays "lean". The LED display is visible even in bright sunlight conditions.
http://www.linkecu.com/product...ug-In
HONDALINK StandAlone Plug-In Engine Management ($400)
IntegraLink/CivicLink for your 1992+ Honda VTEC. There are three HondaLinks: 1992-1995, 1996-1998 and 1999-2000 with the 2000+ system under development.
The HondaLink provides control over the engine's fuel and ignition and VTEC (plus cold start, rpm limits, closed loop O2, voltage correction, ambient air, closed loop knock, idle rpm and aircon control).
For those fitting a turbo we have added boost control and mapping for up to two Bar (29lbs) of boost whether by a turbo or supercharger. The HondaLink also gives the option of replacing the distributor with two dual coils (wasted spark). Boost control is added via the diagnostics port.
PCLINK
PCLink is a Windows programme that enables the user to tune a PC enabled Link Engine Management system using a Windows based PC. This laptop tuning enables the user to view and alter all functions of the PC enabled system in real time. The SerialLink or USBLink (purchased separatley) interface between your PC and the Link Engine Management system. The programme may be operated by either the keyboard (hot keys) or mouse. Online help is available as well as step by step introductory tutorials. This allows the user to become familiar with the PCLink software before tuning their engine. The software is available on CD or www.
Runtime outputs can be viewed in a variety of forms
Download/upload zonesheets from the Link Engine Management System to your PC with editable attached notes
Print out zonesheets
Runtime information can be datalogged, saved and played back on screen or emailed to another party
Gauge display is completely configurable
Datalog as long as you wish using your laptop hard disk
Plot data to observe trendsGraph the fuel or ignition maps
3D plot the fuel or ignition maps
Keep notes on individual runs or different vehicles
Display tuning changes since the last "tune"
Track engine parameters
The *SerialLink allows communication between all Link computers and a personal computer via the PC's RS232 serial port for PCLink operation.
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