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https://yabb.autonerdz.com/cgi/yabb2//YaBB.pl >> >> Sample Waveforms https://yabb.autonerdz.com/cgi/yabb2//YaBB.pl?num=1402388161 Message started by Olly on Jun 10^th, 2014 at 12:16am

Title: Sample Waveforms
Post by Olly on Jun 10^th, 2014 at 12:16am

Sample Motorcycle waveforms for referance
Theese are taken from a Triumph Tiger 1050 - 2013 with 2000kms on and running ok as far as i am aware.

Tiger_1050_ac_ripple_good.bmp (225 KB | )

Tiger_1050_fuel_pump_current.bmp (225 KB | )

Tiger_1050_ignition_on_current.bmp (225 KB | )

Tiger_1050_idle_current.bmp (225 KB | )

Title: Re: Sample Waveforms
Post by Olly on Jun 10^th, 2014 at 1:01am

Here is an injector voltage and current waveform from an Injected Triumph Scrambler unsure of year but 2010-2013.

Scrambler_Injector__Current___Volts_Labelled.bmp (225 KB | )

Title: Re: Sample Waveforms
Post by Olly on Jun 10^th, 2014 at 1:03am

MV Agusta F3- 800 ,2013
Crank sensor signal at idle.

MVf3_675_Crank_sensor_idle.bmp (225 KB | )

Title: Re: Sample Waveforms
Post by Olly on Jun 10^th, 2014 at 11:15pm

Triumph Scrambler Map Sensor Signal at idle and holding a steady hhigh RPM.

Triumph_Scrambler_Map_Sensor_Idle.bmp (225 KB | )

Triumph_Scrambler_Map_Sensor_Reving.bmp (225 KB | )

Title: Re: Sample Waveforms
Post by Olly on Jun 10^th, 2014 at 11:18pm

Interestingly enough i found out that this Triumph Scrambler has a regular O2 sensor which generates a waveform which is monitorable.

Here is a capture of this one cycling in closed loop:

Triumph_Scrambler_02_Sensor_Signal.bmp (225 KB | )

Title: Re: Sample Waveforms
Post by Olly on Jun 12^th, 2014 at 1:22am

Triumph Tiger 1050 O2 sensor signal:

Triumph_Tiger_1050_O2_Sensor_Signal.bmp (225 KB | )

Title: Re: Sample Waveforms
Post by Olly on Jun 12^th, 2014 at 1:25am

Triumph Scramber Ignition Primary Waveform:

Triumph_Scrambler_Primary_Ignition.bmp (225 KB | )

Title: Re: Sample Waveforms
Post by mark152152 on Dec 24^th, 2014 at 10:29am

Here is a VFR800FiW at idle then quickly revved to 9k and allowed to return to idle

VFR_MAP_idle_9k_idle.bmp (2718 KB | )

Title: Re: Sample Waveforms
Post by mark152152 on Dec 24^th, 2014 at 10:51am

Here are a couple of waveforms from my fuel pump on my Honda VFR800FIW. One is of the pump starting and the other is while priming.

There is also a waveform for Primary ignition V Secondary ignition and Primary ignition V Ignition Current. Ignition current is X10 the displayed current.

vfr_fuel_pump_current_2.bmp (2718 KB | )

vfr_fuel_pump_current.bmp (2718 KB | )

VFR_prim_v_sec1.bmp (2718 KB | )

vfr_prim_v_amp.bmp (2718 KB | )

Title: Re: Sample Waveforms
Post by Olly on Dec 25^th, 2014 at 3:48pm

mark152152 wrote on Dec 24^th, 2014 at 10:29am:

Here is a VFR800FiW at idle then quickly revved to 9k and allowed to return to idle

Hi Mark,

What are you measuring here?

Thanks for the contribution, Hopefully we can develop a good database here for all to use.

Title: Re: Sample Waveforms
Post by Olly on Dec 25^th, 2014 at 3:52pm

Sorry just saws the file name, Map signal. Thansk again. Ill try and upload the stuff i have collected with the pico here over the christmas break.

Title: Re: Sample Waveforms
Post by mark152152 on Dec 26^th, 2014 at 2:57am

Olly wrote on Dec 25^th, 2014 at 3:52pm:

Sorry just saws the file name, Map signal. Thansk again. Ill try and upload the stuff i have collected with the pico here over the christmas break.

Sorry, That was my first post. I hope you dont mind me tagging these onto your post. Im still finding my way around the user interface. Im planning on taking some more waveforms from my VFR8 over the next couple of weeks including, Injectors, temperature sensor, throttle position sensor, speed sensor. cam and crank sensors.

I have a ER5 too. I can do likewise for that.

I am still a newbie when it comes to scoping but im learning as I go and find it pretty easy to take the measurements. Interpreting the waveform can be some what harder especially ignition waveforms.

Title: Re: Sample Waveforms
Post by mark152152 on Dec 29^th, 2014 at 5:08am

Here is a good waveform showing channel 1 - starter current and channel 2 battery voltage. This was a brand new battery fitted 2 weeks ago. The bike was started from cold @-1 degrees C

current_v_starter_2_-_good_b.bmp (2690 KB | )

Title: Re: Sample Waveforms
Post by Olly on Dec 30^th, 2014 at 8:19pm

BMW R1200RT 2005 Idle stepper motor signals:

BMW_R1200RT_2005_Idle_steppers_KOEO_1.jpg (327 KB | )

BMW_R1200RT_2005_Idle_steppers_KOEO_2.jpg (359 KB | )

BMW_R1200RT_2005_Idle_steppers_KOER_idle.jpg (328 KB | )

BMW_R1200RT_2005_Idle_steppers_Key_turned_off_1.jpg (360 KB | )

BMW_R1200RT_2005_Idle_steppers_Key_turned_off_2.jpg (384 KB | )

Title: Re: Sample Waveforms
Post by Olly on Dec 30^th, 2014 at 8:22pm

BMW R1200RT 2005 CAM, Crank, Secondary and Manifold pressure measured with a Peizo type pressure sensor.

BMW_R1200RT_2005__Cam__Crank__Map__Secondary_Good.jpg (394 KB | )

Title: Re: Sample Waveforms
Post by Olly on Dec 30^th, 2014 at 9:55pm

BMW R1200RT 2005 Fuel Injector, Voltage and Current

BMW_R1200RT_Injector_Volts_and_Current.jpg (255 KB | )