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Cold starting problems (not like others )

Yesterday i changed the starter motor which caused the voltage drop on the start up but the kick is still there.
I must measure the resistance of the sensors

Ps.

Sorry for the late reply

Poslano z mojega SM-N910C z uporabo Tapatalk
 
Only managed to skim over so apologies if I'm way off.

Your abs issue sounds like a problem with the tone ring or pickup where the abs is getting a false reading where it think it's locking a wheel so modulates. Maybe that's why your not getting a fault code?

Hook up a scan tool and go for a drive and check speed of each wheel, they should all read the same.
 
The problem is detected when cranking the engine, and when the engine turn's on the fault is gone.
On the tester no fault can be detected so there must be a "electrical problem" on the start up because all the systems are working perfect when driving.


Poslano z mojega SM-N910C z uporabo Tapatalk
 
Ah OK my mistake. Did you not mention you feel pulsing at the pedal at 20kph?

It would still be worth reading the speed of each wheel on a scan tool.
 
With the pedal pressed the story does not change. It gives one single pulse .

Of course it worth to check and i will do that soon as possible .



Poslano z mojega SM-N910C z uporabo Tapatalk
 
Ok guys
Today i changed the rear ABS sensors but the kick/pulse is still there.
Before i changed them i measured the resistance of the old and new sensors
Old:
Rear Left: 48 Kohm
Rear Right: 45 Kohm
New:
45-45,5 Kohm
A ride around with the tester plugged wasn't useful. All speed sensors ok (calibrated) , no faults so i'm still where i was.

I shoud really measure cable per cable from the ABS unit to the sensors?
The conector located on the ABS modulator, what data does exactly need to operate/ on what units is conected ?

I have not idea what to do...
Please give me some input to continue the research
 
Are you getting pulse / kick from brake pedal?

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Like abs kicking in?

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Maybe replacement vsa unit?

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If anybody can confirm that ABS/VSA unit is faulty ok, but even on Honda service they don't know what can be the cause of this.
Before i spend my money i would like to be sure about the fault
 
Agreed don't you have anyone with same vehicle so you can swap module with? A long shot but thought I'd ask

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That's a shame :(

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