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Stainless steel Ebay decat manifold + cat back exhaust system [any good?]

Stainless steel Ebay decat manifold + cat back exhaust system [any good?]

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164
14-02-2019, 10:58 AM
#31
OK quick update, going to take the mani off and spray VHT paint over heatwrap. put on a 90degree lambda boss and get it 100%
ok hear a vid! raspy sound comes from front of the cat pipe!
http://youtu.be/ynUksHkZVtY

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lookatmybiceps
14-02-2019, 10:58 AM #31

OK quick update, going to take the mani off and spray VHT paint over heatwrap. put on a 90degree lambda boss and get it 100%
ok hear a vid! raspy sound comes from front of the cat pipe!
http://youtu.be/ynUksHkZVtY


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eogbaker
Member
148
14-02-2019, 11:56 AM
#32
lookatmybiceps another note is there any shorter sensors? as it touches the car bulk head? every now and again!or a sensor canceler? sorry not sure what to call it! so it sends fake signal then you can just blank that one off?
[Image: 548556_10151426716090500_574495499_23279...0095_n.jpg]

Yeah we noticed this on Stix's but his doesnt actually hit not even under load. You might need a need engine or gearbox mount if it is touching sometimes. Personally I might convince Stix to get an 90 degree o2 lambda cheat especially now the cats are gone so that the ecu thinks it is running normally again as this could also be the reason why it feels like it has dropped power
eogbaker
14-02-2019, 11:56 AM #32

lookatmybiceps another note is there any shorter sensors? as it touches the car bulk head? every now and again!or a sensor canceler? sorry not sure what to call it! so it sends fake signal then you can just blank that one off?
[Image: 548556_10151426716090500_574495499_23279...0095_n.jpg]

Yeah we noticed this on Stix's but his doesnt actually hit not even under load. You might need a need engine or gearbox mount if it is touching sometimes. Personally I might convince Stix to get an 90 degree o2 lambda cheat especially now the cats are gone so that the ecu thinks it is running normally again as this could also be the reason why it feels like it has dropped power

sprinter2012
Posting Freak
2,484
14-02-2019, 12:19 PM
#33
Re: The sensor being too close to the body of the car...why not just splice both sets of wiring into the sensor that fits and blank off the hole for that one?
sprinter2012
14-02-2019, 12:19 PM #33

Re: The sensor being too close to the body of the car...why not just splice both sets of wiring into the sensor that fits and blank off the hole for that one?

164
19-02-2019, 11:09 AM
#34
used a 90 adapter looks alot better and no knocking!
[Image: 536222_10151454871720500_574495499_23390...2243_n.jpg]

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lookatmybiceps
19-02-2019, 11:09 AM #34

used a 90 adapter looks alot better and no knocking!
[Image: 536222_10151454871720500_574495499_23390...2243_n.jpg]


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164
22-02-2019, 11:07 AM
#35
ok keep getting ecu check light! not sure if it because of the 90? ok supercharger runing fine ran car yesturday fine, today noticed my belt was slipping so took it for and run car for a bit got home put new belt on and then after bit of a drive check light came on? so coinsidence that i ran without charge then charge or more likly to be not reading lambda right from the 90? will drive tomorrow after ecu reset n see if comes back on or not, could it be because of the 90, i did cut my wires when i extended them but they all look ok and if it was that surely ecu light would come on straight away?

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lookatmybiceps
22-02-2019, 11:07 AM #35

ok keep getting ecu check light! not sure if it because of the 90? ok supercharger runing fine ran car yesturday fine, today noticed my belt was slipping so took it for and run car for a bit got home put new belt on and then after bit of a drive check light came on? so coinsidence that i ran without charge then charge or more likly to be not reading lambda right from the 90? will drive tomorrow after ecu reset n see if comes back on or not, could it be because of the 90, i did cut my wires when i extended them but they all look ok and if it was that surely ecu light would come on straight away?


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S
Banned
1,153
22-02-2019, 11:54 AM
#36
I've had a random engine check light since I extended my lambda,

I just reset the ecu and all was fine and that was a week ago.
S
22-02-2019, 11:54 AM #36

I've had a random engine check light since I extended my lambda,

I just reset the ecu and all was fine and that was a week ago.

164
23-02-2019, 12:51 PM
#37
ok ecu light still come on! any ideas happend since i put the 90 adapter on after bout 100miles comes up, will putting a spacer on the other sensor help as one is in direct air flow other isnt so conflicting readings with ecu?

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lookatmybiceps
23-02-2019, 12:51 PM #37

ok ecu light still come on! any ideas happend since i put the 90 adapter on after bout 100miles comes up, will putting a spacer on the other sensor help as one is in direct air flow other isnt so conflicting readings with ecu?


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S
Banned
1,153
24-02-2019, 01:16 AM
#38
Conflicting readings between lambdas is a good shout, I'd try putting a spacer in the other sensor and see where that gets you.
S
24-02-2019, 01:16 AM #38

Conflicting readings between lambdas is a good shout, I'd try putting a spacer in the other sensor and see where that gets you.

jay_russell
Posting Freak
3,005
24-02-2019, 02:21 AM
#39
you can also do like us that run forced induction and wire 2 into 1 and take just the same reading for both. then you just need one conected so it knows it's there
jay_russell
24-02-2019, 02:21 AM #39

you can also do like us that run forced induction and wire 2 into 1 and take just the same reading for both. then you just need one conected so it knows it's there

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