Hi all, would someone be so kind as to take a look at this log file and help me to understand why the VVT went into limp mode?
It's a 2GR-FE engine with quad VVT and uses oil solenoids to control the cam angle.
Cam IO is:
Cam In 1 => AN05
Cam In 2 => AN07
Cam Ex 1 => AN06
Cam Ex 2 => AN08
The VVT error threshold is 10 degrees.
I can't see why it went into a failed state.
Any help appreciated.
VVT failure help please 2GR-FE
VVT failure help please 2GR-FE
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- 2023-08-28 17-27-14 plus 0h08m54s S6#1097.SD
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Re: VVT failure help please 2GR-FE
Can anyone suggest addition values that I should be logging that might reveal why it's going into VVT Limp?
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Re: VVT failure help please 2GR-FE
I know little about such things, but you are getting a load of spikes or something wrong on VVT2 inlet for whatever reason.
Maybe a sticky solenoid or something ?
The FB group always seems to get more traffic than here though
https://www.facebook.com/groups/529817494434981
Maybe a sticky solenoid or something ?
The FB group always seems to get more traffic than here though
https://www.facebook.com/groups/529817494434981
Re: VVT failure help please 2GR-FE
Thanks for the feedback, I'll definitely take a look at the Facebook group.
You think that the vvt2 in actual angle is spiking?
That's interesting as I do suspect a wiring issue in relation to that, I've already swapped the solenoid out.
It would be good to know what the syvecs is actually tripping on still.
Thanks again.
You think that the vvt2 in actual angle is spiking?
That's interesting as I do suspect a wiring issue in relation to that, I've already swapped the solenoid out.
It would be good to know what the syvecs is actually tripping on still.
Thanks again.
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- Posts: 1344
- Joined: Sun Dec 07, 2008 2:04 pm
Re: VVT failure help please 2GR-FE
could be a wiring issue. I've no idea what the triggering setup etc is you're using, nor would I be familiar with setting that shit up anyway.
The spikes seem unrealistically high numbers for actual cam movement, so it could be wiring related.
The spikes seem unrealistically high numbers for actual cam movement, so it could be wiring related.