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Description
VEMS PnP for M54 engines offers full control over your engine and even allows further features and control that the stock ECU is incapable of offering. The PnP is a wire adapter kit that will allow you to plug in a VEMS into your M54 engine loom. Perfect when fitting the M54 into other chassisNo longer are you restricted to using a MAF to measure the amount of airflow you are getting and no longer restricted in the design of your intake system like when having to use a MAF.
The ECU PnP kit will fit right in but it is recommended to use the supplied wideband lambda sensor for fuel tuning and built in MAP sensor for load sensing.
The ECU can operate these stock items in a E46
- Electronic throttle body
- Ignition coils
- Injectors
- Intake and exhaust cam vanos
- Electronic thermostat
- Idle control valve
- DISA
- Electronic fan
- RPM and Coolant temp to dash via CAN
Inputs :
- Crank and both camshafts
- Air temperature
- Engine oil temperature
- Engine coolant temperature
- Exhaust gas temperature
- Radiator out temperature
- Brake light switch
- Clutch switch
- Road speed
- Pedal position sensor
- Knock sensors
- 9 spare analog inputs for extra functionality.
- 1 spare wheel speed input
- 4 spare PFET outputs to drive extra hardware such as boost solenoids etc (these outputs provide 12V+)
Kit consists of
- VEMS suitable for M54 control and 400kpa (3bar boost)
- PNPECU.COM Adapter loom
- Bosch LSU 4.9 Wideband sensor
This kit is meant to replace your M54 ECU for your M54 engine. The M54 came in a great multitude of cars and was available as a 2.2, 2.5 and a 3.0 liter
The software is free and can be downloaded from here VEMSTune , make sure you download the latest nightly version.
The auxiliary connector allows more analog and digital inputs as well as power outputs for controlling external devices like boost controllers, fan controller etc.
NOTICE :
- VAG coil conversion makes the ECU suitable to run coils with built in transistors/igniters so will NOT work with standard BMW coils any more attempting to do so will damage the ECU.
