EGR valve
14 posts • Page 1 of 1
Re: EGR valve
On a standard or mildly modified engine you will lose some economy if you remove the EGR.
- sailorbob
- Elite Post Master
- Posts: 1430
- Joined: Sun Aug 10, 2003 10:52 am
Re: EGR valve
will i gain power tho? isthis an easy mod
- bankxi
- Poster
- Posts: 100
- Joined: Sat May 05, 2007 9:30 am
Re: EGR valve
There's a guide in the Guides / FAQs Section
search for pulse air system or blanking plugs and you will find it!
I had a spare zetec escort manifold that I swapped for my one with EGR
search for pulse air system or blanking plugs and you will find it!
I had a spare zetec escort manifold that I swapped for my one with EGR
Last edited by Maff Si on Fri Sep 28, 2007 1:59 pm, edited 1 time in total.
No Filler Nova Killer - Goes Like A Bomb
When I'm not here I'm somewhere else
When I'm not here I'm somewhere else
- Maff Si
- Elite Post Master
- Posts: 1342
- Joined: Sat Sep 22, 2001 1:00 am
- Location: East SusSEX Drives:'94 1.6 16v Si
- Your car: Nothing til end of the month
Re: EGR valve
You won't gain any power by removing the EGR.
- sailorbob
- Elite Post Master
- Posts: 1430
- Joined: Sun Aug 10, 2003 10:52 am
Re: EGR valve
so if there is no preformance gains why do people do it?
- bankxi
- Poster
- Posts: 100
- Joined: Sat May 05, 2007 9:30 am
Re: EGR valve
From what I have seen throttle response is improved, as is some mid range torque. Does seem to vary from car to car though with some having a notable effect and others virtually no noatable difference
Never argue with an idiot. They'll drag you down to their level and beat you with experience
- Oranoco
- Elite Post Master
- Posts: 7426
- Joined: Sat May 21, 2005 3:20 pm
- Location: HertFORDshire
Re: EGR valve
i removed the egr from my 2.0 a few days ago and can confirm it improves the throttle response. i have no idea whether it increases bhp or not, but for the sake of a few quids worth of washers and bolts its one of the cheapest and easiest mods ive done so far
- hb69
- Elite Post Master
- Posts: 4995
- Joined: Mon Dec 12, 2005 7:56 pm
- Location: Kent
- Your car: Fiesta 1.1 LX
Re: EGR valve
sounds good to me ill be doing it lol
- bankxi
- Poster
- Posts: 100
- Joined: Sat May 05, 2007 9:30 am
Re: EGR valve
You might find that 'improved throttle response' you are feeling is down to too much spark advance (the ecu runs more advance when EGR gases are added). These leads to a couple of thoughts, firstly you might get pinging because of the advance being wrong, and, secondly, the ecu might drop this additional advance once it figures out the EGR isn't working and you'll be no better off.
- sailorbob
- Elite Post Master
- Posts: 1430
- Joined: Sun Aug 10, 2003 10:52 am
Re: EGR valve
I would think it would run with more retard with the EGR connected due to the dirty gasses being put back through the system. Not found any issues on the dyno with EGR's being blanked off and certainly not experienced any pinking
Never argue with an idiot. They'll drag you down to their level and beat you with experience
- Oranoco
- Elite Post Master
- Posts: 7426
- Joined: Sat May 21, 2005 3:20 pm
- Location: HertFORDshire
Re: EGR valve
EGR lowers the combustion temperature (hence the reduced NOx emissions) and slows the burn rate which results in the need for more spark advance.
- sailorbob
- Elite Post Master
- Posts: 1430
- Joined: Sun Aug 10, 2003 10:52 am
Re: EGR valve
With the hangover I have I can't even begin to try and think about technical stuff. As said though we've not experienced any pinking issues on cars that we have removed the EGR from
Never argue with an idiot. They'll drag you down to their level and beat you with experience
- Oranoco
- Elite Post Master
- Posts: 7426
- Joined: Sat May 21, 2005 3:20 pm
- Location: HertFORDshire
Re: EGR valve
why would tubukar manifolds be fitted if it cause pinking dont be silly have a bud and go to bed
2.1 Went BANGGGGG now a Ghia 1800
- HCS PIMP
- Elite Post Master
- Posts: 1642
- Joined: Sat Nov 19, 2005 10:46 pm
- Location: leeds / gt harwood
14 posts • Page 1 of 1
Twitter
The second 20th Anniversary article, a dive into the history of how the site came about is available here: https://t.co/kbCfZ4sf0R
17:44, 4th December 2021 Twitter Web App
To celebrate https://t.co/wXVkvJipaS being 20 years old this year, I've written a series of articles detailing the… https://t.co/B0vE0Y3KvP
17:42, 4th December 2021 Twitter Web App
Follow fiestaturbo.com on Twitter:
http://twitter.com/fiestaturbo/
Facebook
New article! fiestaturbo.com is 20 years old this year and I'm writing a series delving into the history of it. …
Saturday, 4th December 2021 12:49
Some awesome Escorts from the Fair - FORD FAIR 2021: ESCORT EXHIBITION - …
Sunday, 31st October 2021 17:05
All the best Focuses from Ford Fair - FORD FAIR 2021: FOCUS PEEKING - Which was your …
Thursday, 7th October 2021 22:21
Become a fan:
http://www.facebook.com/fiestaturbo/
RSS Feeds
Subscribe to the RSS feed
What is RSS?
RSS is a technology that lets you use special applications or modern browsers to notify you you when a site is updated. You can then read the updated content in that application or your browser.
To subscribe to these RSS feeds you need to copy the links above. For instructions on how to add it to the feeds you keep track of, consult the documentation of your RSS reader.