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#1
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nissan etesting (sentra)
1994 Nissan Sentra 1.6L TBI, Standard Tranny, 2dr
Ok I have done 5 e-tests and i'm so close here is what happened on my last 2 Curb idle HC ppm limit:200 reading:77 CO% limit:1 reading:0.04 40km/h test HC ppm limit:72 reading:85 = FAIL CO% limit:0.4 reading:0.34 NOx ppm limit:550 reading:69 Here is the list of thing I have put into it New Cat converter Advanced Timming New O2 sensor New Plugs (bosh platinum 4) I checked the EGR valve it's working and mechanics can't seem to tell me what els to do.. any ideas on how I can lower HC Im running Regular grade fule with Guarenteed to pass formula Maybe try ethanol/fule blend??? The mechanic said the limits for that specific vehical was LOW and not very fair for the year of the vehical. I kind of agree.. He showd me paperwork for 2003 Honda RAV4 had limit of 200 and blew 80.. I personaly think the government dosent want my vehical on the road because it's to good on gas. Thanks in advance, Nick |
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#2
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Re: nissan etesting (sentra)
Ack! Get those plugs out of there. I've heard nothing but bad things about those Bosch +4s! Other than that, I don't have any real advice..... I don't know much about emissions...
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#3
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Re: nissan etesting (sentra)
was your car warmed up and if so for how long?
__________________
2005 Aztec Red Spec-V Nismo header, ES MMI, AEM CAI, UR Pulley, TB Coolant bypass, TWM SS, Kumho Ecsta's, 2x JL Audio W0 subs 9.02@ 84.4mph in the 1/8th....... Driver > Car |
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#4
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Re: nissan etesting (sentra)
The car was plenty hot I took it for 2 hr tour before the e-test... You think maybe changing the plugs to champion and gapping them higher would make it run more lean... the mechanic said if i could get the car to run more lean it would pass the etest.
oh i also did a computer dignostic on it .. the computer says everything is working fine |
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#5
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Re: nissan etesting (sentra)
having it too hot will affect your emissions, id let it cool down for like 30 min before taking your test and see if it helps
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2005 Aztec Red Spec-V Nismo header, ES MMI, AEM CAI, UR Pulley, TB Coolant bypass, TWM SS, Kumho Ecsta's, 2x JL Audio W0 subs 9.02@ 84.4mph in the 1/8th....... Driver > Car |
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#6
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Re: nissan etesting (sentra)
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