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It did not pass smog. The printout said the EGR valve failed
It did not pass smog. The printout said the EGR valve failed but it gets vacuum at higher then idle speed and when you press up manually on the EGR diaphragm it really brings the idle down. I checked … read more
Eric
Eric
Retired
N/A
33,610 satisfied customers
My Honda civic didn't pass smog due to restricted EGRits a
my Honda civic didn't pass smog due to restricted EGRits a 1995 1.6 VTEC … read more
acramstr
acramstr
Shop foreman
Vocational, Technical or Trade Scho
5,412 satisfied customers
honda accord: 1989 honda accord does not smog in California
1989 honda accord does not smog in California everything else passed except hc and co max hc (ppm) max 87 ave 27 measured 120 at 15 mph at25 mph hc max-69 ave- 22 measured 78 co% max 0.78 ave-0.13 mea… read more
Kyle N.
Kyle N.
Honda Master Tech
Vocational, Technical or Trade Scho
3,635 satisfied customers
honda: 1989 HONDA ACCORD LX 2.0L carb + manual trans. wont
1989 HONDA ACCORD LX 2.0L carb + manual trans. wont pass smog. high nox. things ive repaired ass of today. new insert for #4 plug, new o2 sensor reading well with scope, replaced catalytic convertor, … read more
Jon
Jon
129 satisfied customers
I have a 91 Honda Civic Hatchback that just failed its California
I have a 91 Honda Civic Hatchback that just failed it's California smog test.Results were: 15 mph - 1578 rpm - 14.5% CO2 - .5% O2 - 74/91 HC - .34/.57 CO - 1132/835 NO 25 mph - 2595 rpm - 14.5% CO2 - … read more
acramstr
acramstr
Shop foreman
Vocational, Technical or Trade Scho
5,412 satisfied customers
1994 Honda Accord EX: rebuilt..runs great..smog test..about 700 miles
1994 Honda Accord EX, recently I rebuilt the engine in this car for my father-in-law. In runs great, but now I'm having trouble with it passing CA smog test. Engine has about 700 miles on it. It faile… read more
MASTER TECH
MASTER TECH
Honda Technician
Vocational, Technical or Trade Scho
5,767 satisfied customers
98 Honda Accord: running very rich..reads..volts all the time
I have a 98 Honda Accord ULEV and it is running very rich. When I live scan it, the o2s11 reads .080 volts all the time, when the engine is hot or cold. At Smog the car was a GP. I Just tuned it up, n… read more
Kyle N.
Kyle N.
Honda Master Tech
Vocational, Technical or Trade Scho
3,635 satisfied customers
1998 honda civic ex: it did not pass smog the low idle was..costly
i have a 1998 honda civic ex it did not pass smog the low idle was not right how can i make it pass smog please tell me that its easy and not costly… read more
Amedee
Amedee
Former ASE Master Technician
Vocational, Technical or Trade Scho
1,474 satisfied customers
accord: leak..canister..i should replace the rubber hoses on each end
I took my 89' accord yesterday to get smogged, and it failed. i was told that there was a leak in the line for the i pretty sure he said it was called the vapor canister. He said i should replace the … read more
HondaPlatinum
HondaPlatinum
Vocational, Technical or Trade School
25,550 satisfied customers
The Max allowed emmision, so wats the problem with my car
Everything pass, but the final result failed, because the HC(PPM) CO(%) NO(PPM) is higher than the Max allowed emmision, so wats the problem with my car… read more
MASTER TECH
MASTER TECH
Honda Technician
Vocational, Technical or Trade Scho
5,767 satisfied customers
2004 S2000: smog test..25 mph..65,000 miles, completely stock (..K&N
My 2004 S2000 just failed the CA smog test (first time tested). Specifically, HC (PPM) at 25 mph. It has 65,000 miles, completely stock (except K&N filter) and I always run premium. I'm taking it in t… read more
HondaPlatinum
HondaPlatinum
Vocational, Technical or Trade School
25,550 satisfied customers
91 honda accord: went for smog, my co level is .92 at 15 mph
91 honda accord, went for smog, my CO level is .92 at 15 mph, when it is suppose to be .75 for california. Everything else passed smog, what can i do to get this fixed.… read more
John G.
John G.
Honda Technician
High School or GED
2,643 satisfied customers
1997HONDACIVIC: VIN..FAIL..any overheating of any kind..drove
I HAVE A 1997 HONDA CIVIC VIN 2HGEJ662XVH527899 I live in Califorina and can not seem to get it to pass smog I have tried 3 times each time it fails NO (PPM) TEST MAX AVE MEAS RESULTS 15MPH 487 57 531… read more
Kyle N.
Kyle N.
Honda Master Tech
Vocational, Technical or Trade Scho
3,635 satisfied customers
honda civic: hatch..smog asm emission test..controls..timing
my honda civic 1990 hatch 1.5 dx failed smog ASM emission test NO (PPM) max 774 meas. 904 failed how can i located the problem and fix it . Fuel evaporative controls functional ECS failed .Ignition ti… read more
Amedee
Amedee
Former ASE Master Technician
Vocational, Technical or Trade Scho
1,474 satisfied customers
97 honda civic: sohc..aem air intake..voltage..o2 sensor ive
I have a 97 honda civic 1.6 sohc I'm failing smog real bad so I replaced the cat converter and it didnt change the emissions. I have a AEM air intake and a DC Sports header both smog legal but the tec… read more
diagman
diagman
Store leader
High School or GED
676 satisfied customers
1987 honda crx: emission..the egr what control the egr at 15 mph
I have a 1987 honda crx passed ams emission test . except the 15 mph NO (PPM) TEST everything else passed. We change the cat check the egr what control the egr at 15 mph and what else to check. Thanks… read more
Kyle N.
Kyle N.
Honda Master Tech
Vocational, Technical or Trade Scho
3,635 satisfied customers
94 honda accord: doesnt start..noise coming from my car..reads..Specs
I took a smog test, and fail. They said my ignition timing needs to be adjusted. My car sometimes doesn't start until a hear a noise coming from my car, a sound like it was ready to start, sometimes i… read more
JONATHAN
JONATHAN
JAGUAR/LAND ROVER SHOP FOREMAN
High School or GED
286 satisfied customers
15mph CO2%14.40 O2% .21 HC MAX=116 AVE=31 MEAS=97 CO% MAX=.
15mph CO2%14.40 O2% .21 HC MAX=116 AVE=31 MEAS=97 CO% MAX=.74 AVE=.10 MEAS=.34 NO MAX=791 AVE=237 MEAS=1192 > 25mph CO2%14.48 O2% .13 HC MAX=91 AVE=20 MEAS=47 CO% MAX=.62 > AVE=.09 MEAS=.39 NO M… read more
Tech444
Tech444
Vocational, Technical or Trade Scho
724 satisfied customers
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Meet the Experts:

Kyle N.

Kyle N.

Honda Master Tech

3,635 satisfied customers

Honda Dealer Tech, ASE Master Auto Tech

John G.

John G.

Honda Technician

2,643 satisfied customers

Dealership tech since 1982. ASE and Honda Master Technician.

Chris (aka-Moose)

Chris (aka-Moose)

Technician

597 satisfied customers

16 years of experience

Marty

Marty

Bosch Master Tech

145 satisfied customers

Bosch Certified Master Technician

Amedee

Amedee

Former ASE Master Technician

1,474 satisfied customers

ASE certified tech advanced level specialist. Wisconsin certified emissions state inspector

Ron

Ron

ASE Certified Technician

454 satisfied customers

ASE Certified Tech 34 years.

thebesthonda

thebesthonda

ASE MasterTechnician

2,299 satisfied customers

26 years experience

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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