1-5-4 code
1-5-4 code
What is the most common reason the 1-5-4 code(EGR leak). replace EGR valve? EGR regulator? Vacuum? Hope you guys can help. Thanks
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jblackburn
- MVS Moderator
- Posts: 14043
- Joined: 8 June 2008
- Year and Model: 1998 S70 T5
- Location: Alexandria, VA
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Please don't "bump" things that were just posted.
The EGR is most likely clogged and in need of a good cleaning, or a vacuum hose under the intake manifold is leaking.
https://www.matthewsvolvosite.com/forums ... =1&t=35472
https://www.matthewsvolvosite.com/egr-cleaning.html
The EGR is most likely clogged and in need of a good cleaning, or a vacuum hose under the intake manifold is leaking.
https://www.matthewsvolvosite.com/forums ... =1&t=35472
https://www.matthewsvolvosite.com/egr-cleaning.html
'98 S70 T5
2016 Chevy Cruze Premier
A learning experience is one of those things that says, "You know that thing you just did? Don't do that."
mercuic: Long live the tractor motor!
2016 Chevy Cruze Premier
A learning experience is one of those things that says, "You know that thing you just did? Don't do that."
mercuic: Long live the tractor motor!
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