Engine Bog

[HomicidalOctopus]

Im having some engine performance issues I cant seem to track down. Is there a Gen 3 compatible means to read AFR or other system info I can collect to help isolate my issues?

If this is a repeat question, please link the relevant thread/s, please.

 

[Cruising180]

What are the circumstances when the "bog" happens? Is it QS related? WOT? Lugging the engine?

 

[Berlin Germany]

ever read in the gen3-manual what IT says ?

 

[HomicidalOctopus]

What are the circumstances when the "bog" happens? Is it QS related? WOT? Lugging the engine?

Its at consistent throttle in the 3-5k rpm range. It tends to stutter and act like its going to stall then lunge forward a little.

 

[HomicidalOctopus]

ever read in the gen3-manual what IT says ?

I did but I dont think I found what I needed there.
Also found it funny you linked me my own post

 

[Cruising180]

Its at consistent throttle in the 3-5k rpm range. It tends to stutter and act like its going to stall then lunge forward a little.

Mods?

 

[sixpack577]

There have been 2 Gen3's here that have had fuel pumps fail.
You may want to start there

 

[HomicidalOctopus]

Mods?

DNA Air Filter + Brocks Penta Carbon. Then got the Moore Flash

 

[Cruising180]

I'd say give Moore a call. How long has it been flashed. Was it all good and this is a new issue that came up later?

 

[HomicidalOctopus]

I'd say give Moore a call. How long has it been flashed. Was it all good and this is a new issue that came up later?

Been flashed for a few months. Started post flash. Im wondering if its just fouled plugs or something else basic. Ill get the time to tear it down soon, but was in search of some diagnostics software / tool in the meantime. Id like to see some real time data tbh.

 

[Ked0607]

Been flashed for a few months. Started post flash. Im wondering if its just fouled plugs or something else basic. Ill get the time to tear it down soon, but was in search of some diagnostics software / tool in the meantime. Id like to see some real time data tbh.

Ive had mine stumble as well. stacks filter tune and yosh exhaust.

 

[Cruising180]

I wish someone made something like the Cobb Accessport for motorcycles. Now that most of them are ride by wire there are the same tuning and monitoring capabilities as most cars. Like on my Focus ST I monitor AFR, Ignition correction on Cyl 1 and 4, Oil temp, Charge air temp and Boost. BT-Moto makes a plug in hand held tuner, that's only one step away from an Accessport type device. That's not mine but a pic for reference.

 

[HomicidalOctopus]

Yeah that would be ideal. I've got items like this and software for my cars/truck. Seems like a void in the riding world to not have them considering how many electronics ship with contemporary bikes.

 

[Ked0607]

Yeah that would be ideal. I've got items like this and software for my cars/truck. Seems like a void in the riding world to not have them considering how many electronics ship with contemporary bikes.

The woolich kit does it. I am not that versed on its use though. It has a ton of data logging and shoptools built in

 

[HomicidalOctopus]

The woolich kit does it. I am not that versed on its use though. It has a ton of data logging and shoptools built in

Ah yeah that looks like the right deal. I may need to invest in this.

 

[KPJ132716]

Did you find out what it was?

 

[HomicidalOctopus]

Did you find out what it was?

Not just yet, I will report back when / if I do

 

[KPJ132716]

 

[smithabusa]

I wish someone made something like the Cobb Accessport for motorcycles. Now that most of them are ride by wire there are the same tuning and monitoring capabilities as most cars. Like on my Focus ST I monitor AFR, Ignition correction on Cyl 1 and 4, Oil temp, Charge air temp and Boost. BT-Moto makes a plug in hand held tuner, that's only one step away from an Accessport type device. That's not mine but a pic for reference.



View attachment 1680519

you can connect OBD2 devices to the red diagnostic connector and get some of the basic stuff, throttle position, rpm, coolant temp, some of the fuel load stuff, i don't think narrow band o2 though.

 

[Cruising180]

you can connect OBD2 devices to the red diagnostic connector and get some of the basic stuff, throttle position, rpm, coolant temp, some of the fuel load stuff, i don't think narrow band o2 though.

I suppose that's the benefit of factory turbo cars is the stock ECU needs all that info so it's already available to monitor.