Butterfly Valve Throttle Position

Discuss, ask, or get help with engine and mechanical queries in here.

Moderator: Moderators

Post Reply
pug406nz
1.8 16v
Posts: 93
Joined: Thu Jul 25, 2013 8:01 am

Butterfly Valve Throttle Position

Post by pug406nz »

I hooked my car up to PP2000 and went to see the air intake parameters and putting my foot all the way down, I only got 90% open. Even when I pulled the throttle sensor all the way back with my hand in the engine bay, it only came to 90%

Does anyone with a ES9J4S get the same on PP2000?
And is there anyway to change it to 100%??
User avatar
markw
2.0 Turbo
Posts: 401
Joined: Tue Jun 11, 2013 2:27 pm
Location: Suffolk, UK

Re: Butterfly Valve Throttle Position

Post by markw »

Are you sure that's not referring to amount of degrees open?
I seem to remember the same query being mentioned on the Coupe forum and it appears that it's angular movement not total % movement it's showing.(even though it shows the % symbol)
2001 ES9J4S Coupe Manual Diablo
User avatar
Captain Jack
3.0 24v
Posts: 3820
Joined: Sun Aug 07, 2005 11:26 am
Location: Langford, Somerset

Re: Butterfly Valve Throttle Position

Post by Captain Jack »

It goes to 100% for me on the HDI. Maybe a faulty sensor?
2003 - 2008: 1998 Peugeot 406 2.1 TD 110bhp LX Saloon
2008 - 2009: 2004 Honda Accord 2.2 CDTI 136bhp Executive Saloon
2009 - 2013: 2002 Peugeot 406 2.0 HDI 110bhp Executive Saloon
2013 - 2021: 2007 Peugeot 407 2.2 HDI 170bhp Executive Saloon (mapped to 213bhp :twisted:)
2021 - ????: 2016 Ford Mondeo 2.0 TDCi 180bhp Titanium
mwahlgreen
Newbie
Posts: 9
Joined: Tue Jan 14, 2014 7:41 pm

Re: Butterfly Valve Throttle Position

Post by mwahlgreen »

Just did a readout with pp2000 on my car and it didn't show any signs of showing the readout in %. Mine sat at 11,3 at minimum and I didn't read out the max, but I might have a second look later (plenty of errors to look into :D)
Newbie in a
PUG 406 SR 1.8 16V, XU7JP4, Motor: 8BLFYE, Electric system SAGEM, Produced Mar 1999
And loving it ;D
Post Reply