Emission Results

[kmcsb]

i need to need wht this emiision report (eco test certiifcte)tells it.. i did yesterday and got passed ..but i need to kow more information about it...whter tht can need to change or upgrade to my car components though report...only i done change air filter.... .im having last year report also.. plz help guys

pertol

year 2011 year 2012

speed rpm

idle 691 / 940

2500 rpm 2446 / 2590

HC

idle 169 / 472

2500 rpm 169 / 182

CO

idle 3.221 2.7

2500 rpm 3.162 3.23

LAMBDA

idle 0.931 / 0.91

2500 rpm 0.935 / 0.91

02

idle 0.610 / 0.04

2500 rpm 0.650 / 0.19

CO2

idle 12.6 / 13.93

2500 rpm 12.6 / 13.72

WHAT DO YOU THINK GUYZ....???? wht points should be reduce and wht should i need to replze???any ideas....

Edited May 16, 2012 by kmcsb

[NRX]

Idle RPM and HC level seem to be on the high side. CO is also a bit on the high side. Apart from that others seem to be fine ( I'm not 100% sure though)

But I don't think this needs any immediate attention

[VVTi]

The green tes as done in Sri Lanka is a BIG SCAM!!! The only thing I use the damn report is to get the revenue license. It is another way the government collect money for their coffers.

That's all that piece of paper is good for. Don't waste your breath worrying about what they say about the results of the test.

[YALA]

The green tes as done in Sri Lanka is a BIG SCAM!!! The only thing I use the damn report is to get the revenue license. It is another way the government collect money for their coffers.

That's all that piece of paper is good for. Don't waste your breath worrying about what they say about the results of the test.

Thats so true...jus another BS scheme

[jdnet]

The green tes as done in Sri Lanka is a BIG SCAM!!! The only thing I use the damn report is to get the revenue license. It is another way the government collect money for their coffers.

That's all that piece of paper is good for. Don't waste your breath worrying about what they say about the results of the test.

wait we are supposed to take emissions tests? hmmm don't recall ever taking one

Edited May 17, 2012 by jdnet

[jdnet]

BTW not sure about how the systek works these days but when this crap started out, people would just take a car that's running well and can pass the test and just put the license plate number of the one that will probably fail. All it's done is increase the amount of bribes taken in an maligawatte.

[ShintaroX]

Did a test at 2 different places and the results were different. If the paper was softer, could've used it for toilet paper I suppose.

[Sampath Gunasekera]

Please visit following link. It gives some idea on figures appear on Emission Test Report.

http://www.crypton.co.za/Tto%20know/Emissions/lambda_mixture.html

[AnUsHa_SL]

Did a test at 2 different places and the results were different. If the paper was softer, could've used it for toilet paper I suppose.

That so correct, coz I did test from E#o S#i @ Dem#tag#da La#g#s station but was failed. If I’m not mistaken they looking 3 results, all were passed but final result was failed due to variance of the result were above the given value.

But I did it from Dr#ve Gr#en at Malabe-Kaduwela place after 1 week without doing any, the final result was passed

[RViji]

Hi,sorry to dig up an old thread.

What about diesel reports from gogreen? They only check particle matter/smoke density -k(l/m)and not NOx?

The tdi got 1.3average,1.5max readings at around 4000rpm.somewhere in The report says max limit/criteria is 8. Result was pass..what would you expect with a more modern diesel engine,I am curious.to decide what kind of engine repairs will be needed in the coming year.

Edited June 6, 2016 by RViji

[RViji]

@ 3 rpms 3900,4150,3900

Measured opacity % 28,40,43

Standard opacity % 3.5,5.4,6

Smoke density -k(l/m) 0.9,1,4,1.55

And somewhere it says pass limit -k(l/m) 8.

No mention about CO,lamda like a petrol report.

[Crosswind]

Hi,sorry to dig up an old thread.

What about diesel reports from gogreen? They only check particle matter/smoke density -k(l/m)and not NOx?

The tdi got 1.3average,1.5max readings at around 4000rpm.somewhere in The report says max limit/criteria is 8. Result was pass..what would you expect with a more modern diesel engine,I am curious.to decide what kind of engine repairs will be needed in the coming year.

@ 3 rpms 3900,4150,3900

Measured opacity % 28,40,43

Standard opacity % 3.5,5.4,6

Smoke density -k(l/m) 0.9,1,4,1.55

And somewhere it says pass limit -k(l/m) 8.

No mention about CO,lamda like a petrol report.

The below information by VVTi is the ONLY thing you need to know about emission tests in Sri Lanka:

The green tes as done in Sri Lanka is a BIG SCAM!!! The only thing I use the damn report is to get the revenue license. It is another way the government collect money for their coffers.

That's all that piece of paper is good for. Don't waste your breath worrying about what they say about the results of the test.

[RViji]

Oh,I thought it had more value than a toilet paper. Judging by the way these "baccha kollas" at gogeeen/laughs giving advice to owners when their test had failed.

Edited June 6, 2016 by RViji