follow ft86club on our blog, twitter or facebook.
FT86CLUB
Ft86Club
Delicious Tuning
Register Garage Members List Calendar Search Today's Posts Mark Forums Read

Go Back   Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB > Technical Topics > Issues | Warranty | Recalls / TSB

Issues | Warranty | Recalls / TSB Problems, issues, recalls, TSBs


User Tag List

Reply
 
Thread Tools Search this Thread
Old 12-03-2017, 07:43 AM   #1
Diz86x
Member
 
Join Date: Jan 2015
Drives: GT86 Nur spec
Location: oman
Posts: 45
Thanks: 12
Thanked 1 Time in 1 Post
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Fuel quality and tunes

Hello there,

Im facing a Cel that shows p1235 p0087 and i couldnt figure what it is for 3 months now.
*Sometimes it happens while im just parked and the car is on.
*sometimes it happens when i high rev!
In both conditions the power cuts off immediately and i have to erase the code leave the car off for a few minutes then switch on and drive!

I have the current mods on my car
Jdl uel catted
Trd catback
Perrin CAI
Perrin light weight Crank pulley

And an oft stage2 uel tune!

Our fuel in our country is not that good and our MOGAS 95 would be probably between 92-94 octane!

My question is, is it okay if i tune my car to stage2 uel 91 and refuel what they call 95? Will it fix the issue?

I tried contacting @shiv but no response yet !!
Diz86x is offline   Reply With Quote
Old 12-03-2017, 10:20 AM   #2
steve99
Banned
 
Join Date: Dec 2013
Drives: FT86
Location: Australia
Posts: 7,998
Thanks: 1,035
Thanked 4,987 Times in 2,981 Posts
Mentioned: 598 Post(s)
Tagged: 2 Thread(s)
I don't think low octane fuel or tune will cause those codes, both relate to the High pressure fuel pump. It possible you have clogged fuel filter or problem with the low pressure fuel pump in tank as well its not monitored ).


their was a service bulletin out in out country for the high pressure fuel pump code. but you also have second code


P0087 – Fuel rail/system pressure too low
P1235 - High Pressure Fuel Pump Circuit


It looks like you might have a problem with the high pressure fuel pump. these are expensive to replace so maybe take it to a shop to confirm


http://www.google.com.au/url?sa=t&rc...dpY2TH_geybol8
steve99 is offline   Reply With Quote
The Following User Says Thank You to steve99 For This Useful Post:
FRSBRZGT86FAN (01-28-2018)
Old 12-04-2017, 07:27 AM   #3
Diz86x
Member
 
Join Date: Jan 2015
Drives: GT86 Nur spec
Location: oman
Posts: 45
Thanks: 12
Thanked 1 Time in 1 Post
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Will try that
Thanks alot for your response mate !

Quote:
Originally Posted by steve99 View Post
I don't think low octane fuel or tune will cause those codes, both relate to the High pressure fuel pump. It possible you have clogged fuel filter or problem with the low pressure fuel pump in tank as well its not monitored ).


their was a service bulletin out in out country for the high pressure fuel pump code. but you also have second code


P0087 – Fuel rail/system pressure too low
P1235 - High Pressure Fuel Pump Circuit


It looks like you might have a problem with the high pressure fuel pump. these are expensive to replace so maybe take it to a shop to confirm


http://www.google.com.au/url?sa=t&rc...dpY2TH_geybol8
Diz86x is offline   Reply With Quote
Old 01-26-2018, 06:18 AM   #4
Diz86x
Member
 
Join Date: Jan 2015
Drives: GT86 Nur spec
Location: oman
Posts: 45
Thanks: 12
Thanked 1 Time in 1 Post
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Back again,

So i sent the car to the dealership !
They changed !

1- fuel rails
2- fuel lines
3- fuel pump
4- high pressure fuel pump

But the issue is still going on, so they ordered me a new EDU and the wait starts !

Will update once they fix it !

Quote:
Originally Posted by steve99 View Post
I don't think low octane fuel or tune will cause those codes, both relate to the High pressure fuel pump. It possible you have clogged fuel filter or problem with the low pressure fuel pump in tank as well its not monitored ).


their was a service bulletin out in out country for the high pressure fuel pump code. but you also have second code


P0087 – Fuel rail/system pressure too low
P1235 - High Pressure Fuel Pump Circuit


It looks like you might have a problem with the high pressure fuel pump. these are expensive to replace so maybe take it to a shop to confirm


http://www.google.com.au/url?sa=t&rc...dpY2TH_geybol8
Diz86x is offline   Reply With Quote
Old 01-28-2018, 07:56 PM   #5
FRSBRZGT86FAN
Senior Member
 
FRSBRZGT86FAN's Avatar
 
Join Date: Jun 2013
Drives: 2023 GR SUPRA,15 FR-S (SOLD)
Location: Philadelphia, PA
Posts: 4,235
Thanks: 3,086
Thanked 2,100 Times in 1,397 Posts
Mentioned: 31 Post(s)
Tagged: 2 Thread(s)
Quote:
Originally Posted by Diz86x View Post
Back again,

So i sent the car to the dealership !
They changed !

1- fuel rails
2- fuel lines
3- fuel pump
4- high pressure fuel pump

But the issue is still going on, so they ordered me a new EDU and the wait starts !

Will update once they fix it !
Make sure the OFT is unmarried before the new ECU is installed!
__________________
*SOLD*OFT Stage 2 UEL E85/Nameless Performance 3 inch axleback with 5 inch mufflers/ TRD CAI / CNT UEL/ Cusco Strut BAR & LHD Brake Stop / "JDM" Toyota Badges / WinJet JDM headlights - DRL MOD from fteightysix.com - 5000K Diode Dynamics HID kit / Diode Dynamics LED interior Lights and sidemarker bulbs / JDM Clear Sidemarkers / Diode Dynamics LED switchbacks/ OLM LED rear turn signals / Tap Turn Relay*SOLD*
FRSBRZGT86FAN is offline   Reply With Quote
 
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search

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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Zeitronix Ethanol Content Analyzer and Display Kit Red + Flex Fuel Sensor with Fuel L BRZ_HaVoKx Engine, Exhaust, Bolt-Ons 9 01-15-2017 09:40 PM
Zeitronix Ethanol Content Analyzer and Display Kit Red + Flex Fuel Sensor with Fuel L BRZ_HaVoKx Audio/Visual, Electronics, Infotainment, NAV 4 07-16-2016 06:43 PM
Fuel Quality and IAM RustySocket Software Tuning 5 11-12-2015 11:26 PM
Deliciou Tuning Speed Density Tunes - Important Notes and Closed Loop Fuel Correction DeliciousTuning Forced Induction 8 06-15-2015 05:50 PM
15% Off Flex Fuel Kits & Tunes, Through 4/11/15 DeliciousTuning Announcements, Contests, Giveaways 0 04-09-2015 06:44 PM


All times are GMT -4. The time now is 04:39 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
User Alert System provided by Advanced User Tagging v3.3.0 (Lite) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.

Garage vBulletin Plugins by Drive Thru Online, Inc.