VEMS V3 Euro S50B30 PnP Kit

VEMS PnP for S50B30 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 S50B30 engine loom.

Functionality

OEM replicated : 

• Sequential ignition and injection
• 3 wire IAC
• Fully variable intake vanos control
• A/C compressor relay based on AC pressure switch and demand from vehicle
• High speed fan relay
• Dual knock sensors inputs
• TPS, Air temp and coolant temp
• Tachometer output
• Fuel pump output
• Main relay output
• Vehicle speed from vehicle

VEMS added : 

• Alpha-N for ITB with MAP for pressure variations for optimum fuelling over just Alpha-N or Speed Density
• Spare outputs for low and high side driven devices
• Spare inputs for extra sensors and switches
• Second serial for potential data export to dashes/gauges/tablets etc (CAN module available)
• Wideband closed loop fuelling
• Second wheel speed for traction control, launch control 

​​​​

No 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. For the S50 the best setup is a joint Alpha-N and Speed Density setup that gives the best of both worlds.

Kit consists of

• VEMS suitable for S50B30
• VEMS 400kpa MAP sensor (capable of 3bar boost (43psi boost))
• Bosch LSU 4.9 Wideband sensor and extra wiring.
• Bosch air temp sensor and a patch cable to extend to the original air temp connector. ( The standard sensor is not fast enough to use in a speed density system). This will not fit in the OEM location and should be fitted somewhere prior to your throttle body
• Base map for a standard engine
• PNPECU wiring adapter for stock engine loom