Hello,
Today I tried "launch/flat shift" option and noticed a strange "like restart" conditions.
Please look at the moment of the first flat shift.
1. AFR shows that lambda sond just has been restarted.
2. The AFRcorrecton stopped and started to count 30 seconds like after restart.
Everything else is running like normal. I noticed a lost sync just before that moment.
I can't explain what exactly happens. Is it possible that the lambda sond controller restarted and caused the AFRcorrection to restart too?
Is this because of the lost sync? I also noticed that when the lost sync happens the PW and Duty cycle dropped rapidly.
Can anyone give me some explanation?
Strange restart while running. Can anyone explain?
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daihatsu1000
- MS/Extra Newbie
- Posts: 7
- Joined: Tue Jan 17, 2017 1:14 am
Re: Strange restart while running. Can anyone explain?
Looks a lot like what I fought for 3 months, intermittent sync loss.
Check your crank trigger wheel and sensor relationship.
My problem was first a warped GM 24x wheel in my motor, so I changed to an external 36-1 wheel.
I still had exactly the same symptoms, which caused me to try EVERYTHING else I could think of.
I finally ended up having to move my CKP sensor to look at the side of the teeth instead of the narrow edge.
Good luck.
Check your crank trigger wheel and sensor relationship.
My problem was first a warped GM 24x wheel in my motor, so I changed to an external 36-1 wheel.
I still had exactly the same symptoms, which caused me to try EVERYTHING else I could think of.
I finally ended up having to move my CKP sensor to look at the side of the teeth instead of the narrow edge.
Good luck.