What is CAN Bus? CAN (Controller Area Network) bus is a modern, digital way of connecting devices in your vehicle. For example, in most 2006 and later Volkswagens, speed information is relayed to the Engine Control Unit from the Anti-lock Brake System controller via (and only by) the CAN bus. Information from the Engine Control Unit to the Speedometer is also only relayed by the CAN bus.
In order to have these newer motors function correctly, we need to convert the digital CAN signals to conventional analog signals and vice versa.
The CAN2DASH converts CAN bus signals into conventional signals. This is useful when you are installing a 2000 model or later Volkswagen Automobile Group motor into an older vehicle that uses conventional signals for the Tachometer, Check Engine and Glow Plug Lights, and Radiator Fan Control.
This CAN bus gateway is perfect for Pumpe Duse (BEW | BHW | BRM) and Common Rail (CBAA | CJAA ) ECUs that do not have conventional wired outputs for:
Check Engine Light
Glow Plug Light
Radiator Fan Relay ** or Intercooler Fan ***
Bosch EDC15 | Volkswagen Part Number 038 906 01x (engine codes: ALH, ARL etc.)
Bosch EDC16 | Volkswagen Part Number 038 906 01x (engine codes: BEW, BHW etc.)
Bosch EDC16 | Volkswagen Part Number 03G 906 02x (engine codes: BRM etc.)
Bosch EDC17 | Volkswagen Part Number 03L 906 01x (engine codes: CBAA, CJAA etc.)
Price: C$250 / US$180
User Manual: CAN2DASH* User selectable between 4 or 6 cylinder tachometers - customization is available.** User selectable between on at 102/104C and off at 98/96C - further customization is available.
*** On only when engine is running
We can change any these settings to match what you need.
Signal Processors and Converters
Tachometer Converter (Digital to Analog)
This enables a traditional coil driven tachometer to use a 5 or 12V square wave signal that is generated by modern ECUs and hall sensors.
Compatibility: Pre 1993 Volkswagen, Pre 2000 Toyota, Suzuki, Jeep, and many more!
Single Price: C $50 / US $35
Six Pack Price: C $240 / US $170
User Manual: Hasenwerk Digital to Analog Tachometer ConverterTo order, please use the "Add to Cart" button at the bottom of this section.
This is a “NOT gate” or inverter circuit. When the Input is 12V, the Output will be GND. When the Input is GND, the Output is 12V.
Use Example #1: Brake Input Correction1999.5 and later Volkswagen ECUs have two brake inputs that are opposite signals from each other that must switch at the same time or else you will have an "implausible input" and the ECU will throw a check engine light. This silent solid state switch will ensure that "F" and "F47" inputs will switch at the same time and all that is required is to connect this to the brake light circuit, no additional brake switch is required.
Use Example #2: Revered Polarity Status LightsIf you have a check engine or glow plug light that uses a switched 12V input as opposed to the switched ground that the Volkswagen ECU provides, the Hasenwerk Logic Converter will resolve that problem.
Use Example #3: Oil pressure switchVolkswagen oil pressure senders go to ground when they achieve pressure, Toyota (and some other makes) instrument pods want to see the opposite signal.
Price: C $25 / US $20
Six Pack Price: C $ 120 / US$ 94
User Manual: Logic ConverterTo order, please use the "Add to Cart" button at the bottom of this section.
This unit calibrates your Vehicle Speed Sensor (VSS) signal or any other automotive square wave / pulsed signal.
The scaling factor can be adjusted between 0.10 to 10.00 x
The input frequency can be in the range of 0.25 Hz to 5000 Hz
The output frequency can be in the range of 0.0625 Hz to 16666 Hz
Two separate output signals with +12V and +5V level
Professionally designed and manufactured for maximum durability
Price: C $110 / US $85
User Manual: Hasenwerk TachotronicTo order, please use the "Add to Cart" button at the bottom of this section.
Hasenwerk Tachotronic Mini
A basic fixed frequency converter.
Model 4268: Converters 4 cylinder tachometer signals into a 6 or 8 cylinder tachometer signals.
Model 8000: Converts 4/8000 ppm VSS for use with Volkswagen and Audi ECUs and Speedometers (Ford, Jeep, etc).
Can be mounted almost anywhere as it is waterproof. The mini version is designed to be incorporated into a wire harness.
Size: 55x30x20mm (mounting tabs 75mm)
Size Mini: 60 x 20 x 10mm / 2.5 x 1 x 1 inch, or about the size of a disposable lighter!
Custom ratios are also available with special order
Price : C $90 / US $70
Price (oem): C $80 / US $62
Dealer Six Pack Price : C $430 / US $335
Dealer Six Pack Price (Mini) : C $385 / US $300
User Manual: Hasenwerk Tachotronic Mini
Hasenwerk Two-Wire Cruise Control Adapter
The Hasenwerk Two-Wire Cruise Control Adapter adapts modern "two wire" Cruise Control button systems to make them compatible with Volkswagen ECUs and other Cruise Control Systems that require separate ON|OFF, SET, RESUME and CANCEL functions.
Compatibility:- Toyota Pickup, 4Runner and most other models.- Ford Ranger / Explorer and most other models.
Price: To Be Announced
User Manual: Two-Wire Cruise Control Adapter
Most TDIs have a stock 2.5 bar MAP sensor, which enables the ECU to read up to 25 PSI boost pressure. To go for a Stage 4 or higher tune a 3.0 or 4.0 bar MAP sensor is required.
Compatibility: Most *tuned* cars, installing on a non-tuned car will result in a bad day!
3 bar MAP Price: C $50 / US $40
4 bar MAP Price: C $75 / US $58To order, please use the "Add to Cart" button at the bottom of this section.
Vehicle Speed Sensors
A Vehicle Speed Sensor or VSS is a device that measures the speed of a vehicle by reading the speedometer, CV joint, Universal Joint, drive shaft or similar rotation and converting that motion into electrical signals that read by the the engine's computer, speedometer, cruise control or similar system.
Most Volkswagen Audi Group product before 2006 want to see a speed input ratio of 1Hz to 1km/h. In other words, at 100km/h (62mph) the input frequency for a speedometer or Engine Control Unit needs to be 100Hz. 2006 and later vehicles use CAN bus to communicate speeds to the ECU.
If the VSS is going to be used to only for Cruise Control or Engine Management purposes 100% accurate speed isn't necessary as they need to know if you are moving and if so, are accelerating, decelerating or maintaining a constant speed. If you are looking for 100% accurate measurement for speedometer use then a signal calibration unit may be necessary as well.
Hasenwerk Universal VSS
This is a simple, IP67 waterproof, universal Vehicle Speed Sensor for most vehicles with CV joints or a drive-shaft. One pulse per bolt - no external magnets are needed. This video details an example installation.
This sender can be also used to generate a tachometer signal if you are running a full mechanical configuration, or a 2006 and later engines with no discreet tachometer signal coming from the ECU.
Price: C $60 / US $ 47
Six Pack Price: C $290 / US $226
User Manual: Hasenwerk Universal VSSTo order, please use the "Add to Cart" button at the bottom of this section.
The SpeedPuls VSS is switchable between 5V and 12V outputs. Has a status LED that illuminates when a valid signal is detected and is a direct fit for most 1982 to 1999 Volkswagen and Audi Speedometers. The 4P model generates four pulses per cable rotation and the 8P generates 8 pulses. Works with both Volkswagen and Subaru ECUs.
SpeedPuls 4P = Vanagon Syncro / MK1 / MK2 / MK3
SpeedPuls 8P = Vanagon 2WD
Compatibility: Volkswagen, late MK1 / MK2 / B2 / B3 / Vanagon / Vanagon Syncro
Price: C $80 / US $ 62
Six Pack Price: C $385 / US $300
User Manual: SpeedPuls Series of VSSTo order, please use the "Add to Cart" button at the bottom of this section.
Vehicle Speed Sensors
Terminals, Relays and Miscellaneous
Universal 30/40A Relay with built in Fuse and Status Light
All of our harnesses feature these high quality relays.
Built in 40A fuse
Status LED that glows red when the relay is active
Rated 30A continuous, up to 40A for less than 10 seconds.
Price: C $15 / US $11
Six Pack Price: C $75 / US $55
User Manual: coming soon.
Relay Base with Crimp Terminals
All of our harnesses feature these high quality relay sockets.
Single Price: C$10 / US$8
Six Pack Price: C$50 / US$38
Dash Mounted Cruise Control Buttons
Tesa Fleece Wire Harness Tape
Protect your wiring from abrasion.
Same style tape as used by Volkswagen for encasing their harnesses
19mm x 15m
Per roll: C$10 / US $8
Dealer 6 pack: C $50 / US $40To order, please use the "Add to Cart" button at the bottom of this section.
1Z|AHU|ALH (top)BEW|BHW|BRM (bottom)