BMW Electrical Sensors, Switches, & Relays for BMW G01 X3 xDrive30i B46 2.0L

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Electrical gremlins can be very frustrating. Luckily your BMW's electrical system is better than most, even if it's 25 years old. Here you will find electrical relays, sensors, switches, and modules for the engine, camshaft, and crankshaft. Our parts are OEM, Genuine BMW, or approved aftermarket brands that we have an excellent track record with. There is no middle ground with electrical parts - it either works perfectly or not. And there's nothing more frustrating than a new part that fails right out of the box. So it's important to choose quality replacement parts over a cheap but faulty piece.

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BMW B46 B48 B58 Motiv ReFlex 0-10 Bar Pressure Sensor

T#:28537533

Part#: 101-0216

In Stock

$ 105.00 USD

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$ 105.00 USD

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BMW B46 B48 B58 Motiv ReFlex 0-10 Bar Pressure Sensor is designed for accurate measurement of fluid and air pressure in high-performance applications. Ideal for monitoring a variety of pressures including fuel, boost, coolant, and oil, this sensor provides crucial data for optimizing vehicle performance.

Featuring a 2-Pin DTM connector, this sensor offers a direct plug-and-play connection to the ReFlex+ harness, ensuring a seamless integration with flash platforms via CANbus. Each ReFlex+ unit can support up to two of these sensors, allowing for comprehensive monitoring.

Versatile Measurement: Capable of measuring fuel pressure, boost, coolant, oil, and other fluids.
Easy Integration: 2-Pin DTM connector provides a direct plug-and-play connection.
Comprehensive Monitoring: Supports integration of up to two sensors per ReFlex+ unit.
High-Performance Design: Designed to handle high pressures and deliver accurate readings.

For optimal installation, consider using the 3/8 Female to 3/8 Male SAE Quick Disconnect Adapter with a 1/8" NPT port on an ethanol sensor or the 5/16 Female to 5/16 Male SAE Quick Disconnect Adapter with a 1/8" NPT port on a factory fuel line. Please note that the ethanol sensor is not included.

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BMW B46 B48 Motiv ReFlex Plug-n-Play Ethanol Sensor Harness

For Vehicles With Motiv ReFlex Unit Currently Installed Only

T#:22723690

Part#: 101-0212

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$ 49.00 USD

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$ 49.00 USD

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BMW B46 B48 Motiv ReFlex Plug-n-Play Ethanol Sensor Harness simplifies the integration of an ethanol content sensor into your BMW's Re|Flex system. This harness is designed to enhance your vehicle's performance by scaling the sequential port injection based on real-time ethanol content, eliminating the need for manual adjustments. Key benefits include:

Effortless Installation: Plug-n-play design makes it easy to connect an ethanol content sensor without extensive modifications.
Real-Time Adjustments: Allows for automatic scaling of port injection based on real-time ethanol content, optimizing engine performance.
Seamless Integration: For CANbus integrated vehicles, it facilitates integration with the factory DME/ECU (pending feature release by tuning platforms).
No Manual Flashes Required: Removes the need for ground disconnection or map switching on your port injection controller.

Please note that the ethanol sensor is not included with this harness.

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Motiv ReFlex+ Control Unit

T#:29101684

Part#: 900.1001

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$ 729.00 USD

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$ 729.00 USD

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The motive ReFlex+ Control Unit is an advanced I/O integration module that allows precise control of aftermarket components and sends data to the factory DME (ECU) via CANbus communication, expanding performance tuning capabilities. This control unit allows for precise control of fuel pumps, methanol injection kits, nitrous kits, boost controllers, relay triggers, port injection systems, flex fuel systems, and more. Supporting sequential port injection for up to eight injectors and real-time monitoring of injectors, this unit is a great choice for precise control of fuel delivery to your engine.

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ReFlex+ Install Harness - Flying Lead

T#:29201083

Part#: 900.1016

In Stock

$ 95.00 USD

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$ 95.00 USD

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A flying lead harness is a wiring harness that is unterminated at one end and has an excess length of wire so that installation can be customized by the end user. That makes this section of the ReFlex+ Install Harness truly universal. On one end, this harness has an 8-pin connector to plug into any one of our ReFlex+ Main Injector Harnesses. The other end of each wire is unterminated and will be connected to the appropriate sensor, ground, or power supply based on installation instructions. Each harness has a wire for: Switched +12v Input w/ inline fuse +5v Input Ground Can HI Can Lo Cam Sensor Signal Crank Sensor Signal Map Sensor Signal

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Motiv ReFlex+

T#:29101668

Part#: 910.1001

Ships in 4 Business Days

$ 849.00 USD

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$ 849.00 USD

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The MOTIV ReFlex+ is an Advanced I/O Integration module allowing a level of precise control of auxiliary components. In addition, the ReFlex can incorporate external data into the factory DME/ECU in parallel through optional CANbus integration. Utilizing the CANbus option, multiple digital and analog signals can be used by the DME/ECU for safety, data logging, or adaptive tuning features. It is unique in its ability to function as a separate standalone, as well as a parallel module in conjunction with the DME/ECU. The ReFlex provides the most accurate and precise supplementary sequential fuel injection with the ability to control other advanced features all in one place. It brings a new level of control, function, and versatility to tuning any modern-day vehicle. Preset crank and cam trigger for most modern-day BMW engines, as well as fully configurable triggers to be synched on any vehicle application. Configurable to operate on 4, 5, 6, and 8-cylinder engines. 3 Point MAP sensor calibration table makes it configurable for almost any MAP or TMAP sensor. Sequential Port Injection with the ability to sense individual injector failures on 4 to 8-cylinder engines. Built-in Ethanol Content Analyzer. The Re|Flex firmware and XDFs include ethanol compensation tables to scale properly for varying ethanol % based on real-time input from the sensor. 2x Additional Outputs. These outputs have 12x12 resolution tables for control in TunerPro R/T. These can be configured to run as on/off, digital, frequency (25hz), or PID. Boost Control WGDC Methanol Solenoid Control PWM (for use with valves such as the Aquamist FAV and the ProMeth Pulse Valve) Nitrous Solenoid Control PWM Auxiliary fuel pump relay trigger 2x Inputs Ethanol Content Sensor Fuel Pressure Sensor (0-10bar) Oil Pressure (0-10bar) Coolant Pressure (0-10bar) EGBP/EMAP (0-10bar) CANbus (not required) enabled communication for the transmission and receiving of digital signals for fully DME/ECU integrated control of external modifications. The CANbus communications also allow for data and errors to be transmitted to and from the vehicle's engine control computer in order to add safeguards and implement engine trips and fail safes. Logging via OBDII is still fully functional and is not affected at all by the communication with the Re|Flex. Some of the developments underway include: Error reporting to and from factory ECU for unparalleled safety Output WGDC by converting an EWG signal to a more conventional DC output for controlling standard 3port and 4port boost solenoids for use with external WG’s The ability to datalog non-factory parameters such as ethanol content, additional pressure sensor, PI IDC, and more! These features make the Re|Flex the most powerful and safest supplementary and auxiliary controller on the market. However, this is only the beginning. As flash platforms find the need for more accessories to control, the Re|Flex was designed to be updated easily by the end user in order to add functionality as it is developed.

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ReFlex Lite Injector Harness - Inline-4

T#:29234303

Part#: 900.1012

Ships in 4 Business Days

$ 140.00 USD

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$ 140.00 USD

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Required when installing a Motiv ReFlex Lite to your inline-4 powered BMW! Includes x4 injector leads and direct, plug-in adapter to the ReFlex Lite Control Unit!

ReFlex Lite Injector Harness - Inline-6

T#:29234311

Part#: 900.1013

Ships in 4 Business Days

$ 155.00 USD

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$ 155.00 USD

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Required when installing a Motiv ReFlex Lite to your inline-6 powered BMW! Includes x6 injector leads and direct, plug-in adapter to the ReFlex Lite Control Unit!

ReFlex+ Install Kit

T#:29267513

Part#: 400.1001

In Stock

$ 15.00 USD

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$ 15.00 USD

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Battery Tender Plus Advanced Battery Charging System

T#:49892371

Part#: BTT0210128

In Stock at Vendor

$ 69.99 USD

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$ 69.99 USD

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Hitachi Crankshaft Sensor - BMW B46 B48 B58

T#:48850081

Part#: 13627806782

Ships in 6 Business Days

$ 81.99 USD

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$ 81.99 USD

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Tells the computer whether the timing is correct in the engine.

ReFlex Lite: Advanced Sequential Injector Controller - Inline-4 ...

T#:29234292

Part#: 910.1010

Back Ordered

$ 469.00 USD

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$ 469.00 USD

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The ReFlex LITE is a simple yet elegant fueling solution for direct injected vehicles that need to add more fuel by installing a port injection system to keep up with their modifications to the vehicle. Using the same precise form of sequential fuel injection as the ReFlex+, the ReFlex LITE brings a more affordable fuel controller without the additional features of the ReFlex+. Sequential port fuel injection for inline-4 engines Firmware and maps are available for multiple vehicles FREE on our website High resolution calibration tables 24x24 cell RPM vs MAP 0-48psi MAP pressure range 250RPM increments up to 8500RPM High resolution datalogging Fault detection status available to monitor in TunerPRO RT Compact in size Universal fitment Simple installation Please Note: The ReFlex LITE does NOT have the ability to analyze and transmit ethanol content to an ECU.

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BMW Electrical Sensors, Switches, & Relays for BMW G01 X3 xDrive30i B46 2.0L

Sub-Categories

BMW B46 B48 B58 Motiv ReFlex 0-10 Bar Pressure Sensor

BMW B46 B48 Motiv ReFlex Plug-n-Play Ethanol Sensor Harness

Motiv ReFlex+ Control Unit

ReFlex+ Install Harness - Flying Lead

Motiv ReFlex+

ReFlex Lite Injector Harness - Inline-4

ReFlex Lite Injector Harness - Inline-6

ReFlex+ Install Kit

Battery Tender Plus Advanced Battery Charging System

Hitachi Crankshaft Sensor - BMW B46 B48 B58

ReFlex Lite: Advanced Sequential Injector Controller - Inline-4 ...

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