Go Back   986 Forum - The Community for Porsche Boxster & Cayman Owners > New Members - Start here! > New Member Introductions

Post Reply
 
LinkBack Thread Tools Display Modes
Old 04-20-2019, 03:17 PM   #1
Registered User
 
Join Date: Sep 2015
Location: TAMPA, FL
Posts: 8
Engine message po453

1998 boxster..Got PO453 engine light... I changed out the Fuel Tank Press. sensor....

Engine light came back on.....I know I can drive it the way it is..But I do not like it...

Any ideas....Something I can do to get light to stay of for this issue..

OBIEONE is offline   Reply With Quote
Old 04-21-2019, 11:14 AM   #2
Registered User
 
BYprodriver's Avatar
 
Join Date: Oct 2008
Location: O.C. CA
Posts: 3,709
Garage
Quote:
Originally Posted by OBIEONE View Post
1998 boxster..Got PO453 engine light... I changed out the Fuel Tank Press. sensor....

Engine light came back on.....I know I can drive it the way it is..But I do not like it...

Any ideas....Something I can do to get light to stay of for this issue..
Search this forum, several possibility's.
__________________
OE engine rebuilt,3.6 litre LN Engineering billet sleeves,triple row IMSB,LN rods. Deep sump oil pan with DT40 oil.
BYprodriver is offline   Reply With Quote
Old 04-21-2019, 11:43 AM   #3
Registered User
 
Join Date: Feb 2005
Location: It's a kind of magic.....
Posts: 6,277
Quote:
Originally Posted by OBIEONE View Post
1998 boxster..Got PO453 engine light... I changed out the Fuel Tank Press. sensor....

Engine light came back on.....I know I can drive it the way it is..But I do not like it...

Any ideas....Something I can do to get light to stay of for this issue..
P0453 says that the sensor is reading above limit due to a short (B+). You have a wiring issue, not a bad sensor...………..
__________________
“Anything really new is invented only in one’s youth. Later, one becomes more experienced, more famous – and more stupid.” - Albert Einstein
JFP in PA is offline   Reply With Quote
Old 04-21-2019, 12:40 PM   #4
Porsche "Purist"
 
Paul's Avatar
 
Join Date: Aug 2003
Location: Wisconsin
Posts: 2,123
Garage
https://www.youtube.com/watch?v=avgAP7XflZw

Not up to professional repair standards, but it shows a wiring issue....

__________________
1998 Boxster with 7.8 DME, 2005 3.6 liter/325 hp, Variocam Plus, 996 Instrument panel
2001 Boxster original owner. I installed used motor at 89k.
1987 924S. 2002 996TT. PST-2
Owned and repaired Porsches since 1974. Porsche: It's not driving, it's therapy.

Last edited by Paul; 04-21-2019 at 12:47 PM.
Paul is offline   Reply With Quote
Post Reply



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -8. The time now is 01:29 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0
Copyright 2024 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page