Which sensors disable ignition and injection?

[cskals]

Hi guys.
Which sensors can cause both ignition and injection to disable, AND, not show on tuneecu when reading errors?

 

[Ham42]

Just a wild guess but tipover switch!?

 

[TURBO200R4]

no sensors
the power comes from the ecu from pin a20 (whitch also feeds a lot of other stuff) whitch goes to engine management relay to a lot of other stuff.
the power comes from the ecu from pin a20 thru a 20 pin connector to the three injectors
the power comes from the ecu from pin a20 to the three coils.

https://www.piano-person.com/r3docs/Rocket3ElectricalDiagramLabelled.pdf

 

[TURBO200R4]

if i was working on your bike i would (as a test) run a battery powered jumper wire to the coil to back feed the system ( inside terminal.) number two is easy to get at.
if any dought then pull the terminals and check power.
if you put it on the outside terminal (the computer ground) it most likely will fry the computer.

 

[Kevin frazier]

Just a wild guess but tipover switch!?

Very possible if this is a rebuild

 

[TURBO200R4]

Just a wild guess but tipover switch!?

i just happen to know everthing there is to know about a tipover switch

 

[cskals]

Just a wild guess but tipover switch!?

I've checked that, and it works.
But thank you.

 

[cskals]

if i was working on your bike i would (as a test) run a battery powered jumper wire to the coil to back feed the system ( inside terminal.) number two is easy to get at.
if any dought then pull the terminals and check power.
if you put it on the outside terminal (the computer ground) it most likely will fry the computer.

Hi there.
And thank you for the input.
I've went through both these sheets, and no faults found, and there are no error codes when checking tuneecu.
But I will try your input, I just need to make sure I do it correct.
Can you please elaborate, since English is not my first language?

 

[TURBO200R4]

i do not think that tuneecu will help much with this problem.
what we are trying to do is replace or substitute battery power 12 volts to bypass the ignition switch in case that might be a problem.
disconect the two terminals on coil then test with volt meter the one with 8 to 12 volts will be the one that you will hook the (battery jumper wire) to this will give you 12 volts from the battery to the coils and the rest of the bike.
using the diagram you posted will be battery jumper wire to hook to coil number 26 inside coil terminal the one that you checked for voltage. the brown and pink wire.
try to start again and give us some voltage readings.
hth

 

[cskals]

i do not think that tuneecu will help much with this problem.
what we are trying to do is replace or substitute battery power 12 volts to bypass the ignition switch in case that might be a problem.
disconect the two terminals on coil then test with volt meter the one with 8 to 12 volts will be the one that you will hook the (battery jumper wire) to this will give you 12 volts from the battery to the coils and the rest of the bike.
using the diagram you posted will be battery jumper wire to hook to coil number 26 inside coil terminal the one that you checked for voltage. the brown and pink wire.
try to start again and give us some voltage readings.
hth

Thank you very much, I'll work on it later today.