Search found 39 matches

by tricky1024
Fri Oct 11, 2024 8:50 am
Forum: General Syvecs Chat
Topic: Air Shift Sequential Box not always going into next gear at high RPM
Replies: 8
Views: 22159

Re: Air Shift Sequential Box not always going into next gear at high RPM

Stevie, I can see why that screen shot is confusing, the voltage im showing you is the voltage when it thinks its in 5th. Yes the voltages are set exact and then i check the logs to ensure they are correct. Im going to play with the Delta and reduce it, i think that mean the targetV will be closer t...
by tricky1024
Thu Oct 10, 2024 5:51 pm
Forum: General Syvecs Chat
Topic: Air Shift Sequential Box not always going into next gear at high RPM
Replies: 8
Views: 22159

Re: Air Shift Sequential Box not always going into next gear at high RPM

Stevie, Sensor now set correctly and gear change is so much better, but now having an issue between 4th and 5th gear, it thinks its in 5th but isn't. in gear voltage.png You can see from this log there is a reduction in voltage toward target voltage but I'm guessing the targetV has been met thus ecu...
by tricky1024
Sun Aug 18, 2024 10:26 am
Forum: General Syvecs Chat
Topic: Air Shift Sequential Box not always going into next gear at high RPM
Replies: 8
Views: 22159

Re: Air Shift Sequential Box not always going into next gear at high RPM

Position sensor is set accurate and always checked against the log voltage and its spot on. I replaced the gear sensor and still the same. ill increase the logging and see if anything shows up, i might look at the mechanical setup of the actuator too. Dont know it it matters but the gear voltages ar...
by tricky1024
Sat Aug 17, 2024 5:50 pm
Forum: General Syvecs Chat
Topic: Air Shift Sequential Box not always going into next gear at high RPM
Replies: 8
Views: 22159

Air Shift Sequential Box not always going into next gear at high RPM

Hoping for a little help, been tuning the gearbox now for some time and its actually now really ok to drive. with smooth up and OK downshift but when doing pull and holding the foot to the floor and completing a flat shift occasionally it will not find the next gear. i am running closed loop and can...
by tricky1024
Tue Apr 09, 2024 12:54 pm
Forum: General Syvecs Chat
Topic: Engine Cut for cartek XR
Replies: 22
Views: 42081

Re: Engine Cut for cartek XR

Also now tested the output of the cartek when disconnected from the Syvecs, got a 12v all the time so defo something to do with the input into the Syvecs. Hopefully you can see something in the cal, don't know if its relevant but before the input was used for this is was assigned to the turbo speed ...
by tricky1024
Tue Apr 09, 2024 8:57 am
Forum: General Syvecs Chat
Topic: Engine Cut for cartek XR
Replies: 22
Views: 42081

Re: Engine Cut for cartek XR

pull up is off, ill PM you the cal so you can check it over
by tricky1024
Mon Apr 08, 2024 6:47 pm
Forum: General Syvecs Chat
Topic: Engine Cut for cartek XR
Replies: 22
Views: 42081

Re: Engine Cut for cartek XR

nice solid LED on the internal button, very odd indeed.
by tricky1024
Mon Apr 08, 2024 5:44 pm
Forum: General Syvecs Chat
Topic: Engine Cut for cartek XR
Replies: 22
Views: 42081

Re: Engine Cut for cartek XR

ok, traced the an04 input, get a nice 4.9v showing on the input, when the car is then started it goes from 4.9v to 1.22v then jumps up and down repeatedly. i think im going to disconnect the input and monitor with a scope and see if the input is the issue.
by tricky1024
Mon Apr 08, 2024 3:51 pm
Forum: General Syvecs Chat
Topic: Engine Cut for cartek XR
Replies: 22
Views: 42081

Re: Engine Cut for cartek XR

i will log and see what is happening, just for future reference, how would you configure the inputs and outputs?, for example the H Bridges?