G'day Tim, The documentation says to only power the unit up after you have started the engine to avoid the problems you outlined. An alternative is to power the unit with a remote battery pack. See the website from dpcars.com for an example. The problem we find on bikes is finding space for the batt...

G'day Marco,

For engine mapping, we use the Honeywell/TI units.There are two models
a) 5 bar absolute, which means and output range of 4 bar pressure and full vacuum.
b) 0-100psi - pressure only

If you need one, write directly to me - sales@mmsport.com.au

Cheers, Daniel

Nice solution David. The connectors on the DL1 and DL2 are really not suitable for repeated connecting and disconnecting (aka high insertion rate). The key is not to have the wiring loom performing any tethering or anchoring roles for the DL unit. Keep the wiring load on the connector as light as po...

G'day Jason, To take the RPM signal directly from the coil (LT) means that you need to be particularly careful with your RPM GND. I use 2 core twisted and shielded wire if I need to go to the coil. Only connect the shield at the DL1 end - GND or PWR GND. You may need to filter or reduce the signal f...

G'day Steve, Sorry for the delay in writing as I do not log on very often. If you have not already sorted this, you will find that the 535d uses CAN btw the dash and the ECU so very little point in starting there. You may be able to pick up a signal from the camshaft if the trigger pattern is evenly...