hey guys i finally got my p&p harness, the emu is in the car & runs like a dream, ive put 3 deg of timing in it & no pinging yet (although i cant log timing as its greyed out) & played around with the settings & it seams to be doing great so far.
im ready to plug in the wide band & see how that all works....
i bought this wideband http://wbo2.com/2j/default.htm
but am unsure of the wiring diagram they have set out for it (mid page) all the figures are just too much for me
can you guys confirm what wires i need & where they fit into the system ?????
GROUND - Provides a ground return for Vbatt, and a ground reference for NBsim, WBlin-, etc. Also internally connected to the SHIELD wire.
USR 1 - A 0-5v Analog channel for logging sensors such as MAP & TPS.
is this only for logging or do i need to connect it? if so i can use the greddy map yes?
USR 2 - As per USR 2, values appear in the RS232 frame generated by the 2J1 unit.
same as above
LSS Tx - An optional Low Speed Serial output (1200 baud), for connection to a future intelligent display, not currently activated in firmware.
guessing i dont need this as i dont have a display
Vbatt - Provides battery voltage to remote 12 volt sensors or displays.
WBlin- - Ground reference for WBlin+, should be tied to GND or close to GND as it affects WBlin+ if left floating.
WBlin+ - 10bit PWM-sourced Differential Wideband output.
to the emu?
NBsim - 10bit PWM-sourced programmable output, used for Narrowband sensor simulation.
can i use my wide band sensor & run this wire instead of my narrow band into the std ecu & only run the 1 o2? that would save welding in a second bung
RPM - 12 volt compatible (COIL style) RPM pickup for logging engine revolutions.
ummmmm for coil only ignition (or can i use on mine)???
PULSE - 5 volt PULSE input for logging an additional pulse input, intended for Vehicle Speed Sensors.
does the mx have a speed sensor?
im guessing the "analog in" wire is the one that i would connect for the emu ... is that right?
sorry to be a pain guys
also, if i connect the o2 clamp now will it be ok (still running n/a)