Menu
Home
Post Something
Forums
Current Activity
New posts
Search forums
What's new
New posts
Latest activity
News & Features
The Marketplace
Cars for Sale
Engine and Performance
Chassis and Wheels
Exterior and Body
Interior and Cockpit
ICE - In Car Entertainment
Car Shops and Services
Toys and Wares
All Other Stuff
Jobs and Vacancies
Looking For
Members
Log in
Register
What's new
Search
Search
Search titles only
By:
Current Activity
New posts
Search forums
Menu
Log in
Register
Reply to thread
See what others are reading now! Try Forums >
Current Activity
Home
Forums
Car Brands
Car Manufacturers
Toyota
Checking your O2 sensor
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="ColdPlay" data-source="post: 1064371604" data-attributes="member: 93872"><p>You may try to adjust the pressure to match the FGK exhaust setup. Petrol smell at the exhaust tip means waste of un-burnt fuel.</p><p>Btw, was the O2 sensor relocated at the same factory default spot?</p><p>Take Campro CPS engine for example. Many aftermarket extractor had the O2 sensor located next to the block (as in 4(O2 sensor)-2-1) which can be seen from the engine bay. This may sometimes caused unbalance af ratio reading (rare case but coupled with other mod, you may in for a lean reading).</p><p>The original setting if am not mistaken is in 4-2(O2 sensor at the end)-1. That is why you will not see the O2 sensor from the engine bay on R3 extractor as it had been relocated to factory default spot.</p><p></p><p>Another mistakes which going unnoticed when changing extractor are the cylinder's firing order.</p><p>Standard Campro CPS firing cylinder is 1+4, 2+3, but some aftermarket extractor has 1-4,2+3 (1 stretched is longer than 4).</p><p>It works but there might be a slight compromise in performance. Part of the reason why people complain about increased fc while performance decreased.</p></blockquote><p></p>
[QUOTE="ColdPlay, post: 1064371604, member: 93872"] You may try to adjust the pressure to match the FGK exhaust setup. Petrol smell at the exhaust tip means waste of un-burnt fuel. Btw, was the O2 sensor relocated at the same factory default spot? Take Campro CPS engine for example. Many aftermarket extractor had the O2 sensor located next to the block (as in 4(O2 sensor)-2-1) which can be seen from the engine bay. This may sometimes caused unbalance af ratio reading (rare case but coupled with other mod, you may in for a lean reading). The original setting if am not mistaken is in 4-2(O2 sensor at the end)-1. That is why you will not see the O2 sensor from the engine bay on R3 extractor as it had been relocated to factory default spot. Another mistakes which going unnoticed when changing extractor are the cylinder's firing order. Standard Campro CPS firing cylinder is 1+4, 2+3, but some aftermarket extractor has 1-4,2+3 (1 stretched is longer than 4). It works but there might be a slight compromise in performance. Part of the reason why people complain about increased fc while performance decreased. [/QUOTE]
Insert quotes…
Verification
Post reply
The Marketplace Latest
Proton Preve R3 body kit
Started by
jeff6126
Exterior and Body
Perodua Ativa gear up body kit
Started by
jeff6126
Exterior and Body
BMW F10 Mperformance front skirt lip
Started by
jeff6126
Exterior and Body
Honda Civic FC fk7si front bumper set
Started by
jeff6126
Exterior and Body
brake caliper spray
Started by
jeff6126
Exterior and Body
BMW F30 M3 bodykit/diffuser set
Started by
jeff6126
Exterior and Body
Perodua Axia Rahmah bodykit
Started by
jeff6126
Exterior and Body
Nissan Almera Tomei body kit
Started by
jeff6126
Exterior and Body
original rare Black Racing Pro N1 16x6.5jj offset...
Started by
david tao
Chassis and Wheels
original rare Rays Volk Racing TE37SL Black Edition...
Started by
david tao
Chassis and Wheels
Posts refresh every 5 minutes
Any track day in Nov/Dec 2013?
Dear Sifus,
Kindly advise if there is any open track event in November/December please.
Thank you!
Cheers,
4throttles.
evo carpet mat
Hi sifus............
I have question here......i bought evo carpet mat last week at mitsubishi authorise dealer. the problem is the...
Waja with 4G93T
I am thinking to get a used waja which already transplant into 4G93T turbo engine, just which to get advice from sifu here, what I need to check is buying a turbo car? and, it 4G93T spare part hard to get?
Recent Posts
Darker Design : Mercedes-Benz Launches GLA Nightfall Edition in Malaysia
Started by
The_Mechanic
News and Features
Honda Malaysia Doubles Down on Hybrids: New CR-V Launches with Dual e:HEV...
Started by
The_Mechanic
News and Features
BateriHub Reaches 200-Store Milestone, Becomes Malaysia’s Largest...
Started by
The_Mechanic
News and Features
Been stalking for 3 years edy
Started by
dheepadarshan95
Introduction and Newbies
Recommendation: Turbocharger for 4B11 N.A engine
Started by
Mitevo7
Car Modification
Search
Online now
insane4GTS
Enjoying Zerotohundred?
Log-in
for an ad-less experience
Home
Forums
Car Brands
Car Manufacturers
Toyota
Checking your O2 sensor