Audi B5 S4/RS4 2.7 biturbo (ME 7.1) MaxxECU RACE Plugin EXTRA 1894

MaxxECU RACE is flexible,reliable and fast. MaxxECU will give you full engine control!

8 built-in exhaust temperature (type-k) amplifiers (requires secondary cable harness)
Built-in 400kPa(3bar boost) MAP-sensor
Fast and reliable USB PC-communication
Android MDash app wireless BT-communication as dash
Stock MAF-sensor can be removed (if exist) and replaced with MaxxECU internal MAP sensor
Control orginal idle solenoid, AC, tachometer and other original equipment*
Fuel injectors can be replaced with optional high or low ohm
Stock lambdasensor(s) must be removed and replaced with included LSU 4.2 wideband oxygen sensor
No change in the vehicle’s original system needs to be done*

$2,300.00

Intake air temperature sensor (IAT)
Coolant temperature sensor (CLT)
Throttle position sensor (TPS)
Lambda (WBO) sensor. Uses a sensor directly connected to the ECU without any additional electronics. Supports Bosch LSU 4.2 and 4.9
2 trigger inputs. VR or digital. Automatic trigger level detection. The signals are processed by a completely separated processor for maximum performance and immunity against interference
2 extra temperature sensors. Can be used as switches or control of additional functions
2 knock sensor inputs
6 extra 0-5V inputs. Can be used for additional sensors such as measurement oil/fuel pressure
4 extra digital inputs used for example speed sensors (VR / Hall) or switches
8 EGT TYPE-K/N inputs (1200C/2200F) in separate harness

8 peak/hold injector outputs. 1-2 high or low impedance injectors per output. 8A per output
8 ignition outputs. 5V signal to drive ignition modules, CDI units or coils
9 extra LOW DRIVING outputs for additional features. Can be adjusted to control virtually anything like fuel pumps, idle valves. GPO 1-8,10 (2A), GPO 9 (5A)
2 extra +12V DRIVING outputs (GPO 15,16) (2A)
4 extra motor outputs (ex E-Throttle). GPO 11-14 (2A)

CAN bus for expansion modules, OEM vehicle CAN, OBDII
USB communication for tuning with MTune
Bluetooth for connecting to mobile devices with MDash
8MB memory for internal logging, up to 1000Hz.
Supply voltage 8-22V
ARM Cortex-M3 120MHz main processor. Three extra processors to handle the trigger, injectors and knock detection
Resolution on ignition: 0.1 degrees
Resolution on injectors: 0.001 ms
Updates the fuel and ignition calculations 2000 times per second
The fastest PC communication on the market
50Hz sampling rate on all EGT inputs
Up to 1000Hz sampling rate on analog inputs, see tech docs.
Weight: 880g
155x195x40mm (including mounting points, excluding connector)

See supported trigger system in online tech pages.

Speed limiters
Individual fuel correction per cylinder
Injector staging
Virtual fuel tank/fuel consumption
Filters on TPS, RPM and MAP signals
Trailing ignition
Virtual inputs/internal outputs to activate internal functions
Use of TYPE-K sensor to report IAT up to 350 degree C/660 F
Wastegate control with CO2 for predictable boost
Extra user table activation based on user defined settings
After launch power limit, function to control traction after launch
CAN inputs (advanced) – Receive CAN data from external electronics and use in MaxxECU, such as OEM vehicle buttons.
Automatic starting and stopping of internal log function based on user conditions (speed, load, error code etc.)
Timers and distance counters
CAN for OEM protocols, OBDII, and CAN modules
Clutch slip control with user defined tables (as an example)
Measure injector resistance directly from software
Built-in trigger oscilloscope
Built-in trigger logger
Flexible load/speed axis selection
Flexible user output functions
Flexible user PWM/FREQ output functions
Speedometer output function
Tachometer output selectable 5/12V, supports external flyback coil
Sequential gearbox control