Failed Emissions
#1
Failed Emissions
hey guys i just got my car emission tested and failed big time...these are the results
hc ppm limit 72 reading 192
co% limit .40 reading 2.15
NO ppm 550 reading 208
at idle
hc ppm limit 200 reading 409
co% limit 1 reading 4.02
i passed 2 years ago and since then i put in a port n polished head and an intake manifold. has anyone ever had the same problem if so what should be my next step to fix the problem. i took it to honda and they said they wouldnt touch my car because of the aftermarket parts
hc ppm limit 72 reading 192
co% limit .40 reading 2.15
NO ppm 550 reading 208
at idle
hc ppm limit 200 reading 409
co% limit 1 reading 4.02
i passed 2 years ago and since then i put in a port n polished head and an intake manifold. has anyone ever had the same problem if so what should be my next step to fix the problem. i took it to honda and they said they wouldnt touch my car because of the aftermarket parts
#2
i got a 94 Si Coupe as well.... failed e-test yesterday.. not sure if i got the same results ill check...
got it done at canadian tire.. it failed everything but 1 or 2
askd what was wrong and the guy told me by law he cant tell me, i got kinda pissed.. but he was hintin towards the cataylic converter and 02 sensor.. so i dunno what im goin 2 do..
get back to me, on news with ur car..
got it done at canadian tire.. it failed everything but 1 or 2
askd what was wrong and the guy told me by law he cant tell me, i got kinda pissed.. but he was hintin towards the cataylic converter and 02 sensor.. so i dunno what im goin 2 do..
get back to me, on news with ur car..
#3
You should have recieved a phamplet in regards to the ontario's drive clean program. In there it has a general guide line on what to fix when you don't pass certain parts of the test. Hope this helps
High HC during Driving test or high idle test:
- vacuum leaks
- ignitino system malfunction
- faulty computerized engine management system and/or oxygen system
- faulty air injection system
- internal engine problem
- failed catalytic converter
High CO on driving test or high idle test
- carburetor malfunction
- dirty air filter, faulty choke or carburetor
- faulty computerized engine management system and/or oxygen sensor
- faulty fuel injection system
- faulty thermostatic air cleaner system
- defective evaporative canister purge system
- inoperative/missing catalytic converter
- faulty air injection system
High NOx on driving test
- inoperative/ ineffective exhaust gas recirculation (EGR) system
-excessively lean air/fuel ratio
- malfunctioning or missing catalytic converter (3-way catalyst only)
- excessive spark advance
- faulty thermostatic air cleaner system
- engine deposits or mechanical defect
- faulty cooling system
High HC at idle
- ignition system malfunction
- incorrect air/fuel mixture
- vacuum leaks
- incorrect ignition timing and/ or idle speed
- EGR value partially stuck open
- Faulty fuel injector operation
- internal engine problem
- inoperative/missing catalytic converter
- air injection system failure
High CO at idle
- maladjusted idle mixture
- dirty air filter, faulty choke or carburetor
- faulty computerized engine management system and/ or oxygen sensor
- excessive electric fuel pump pressure
- faulty air injection system
- inoperative catalytic converter
- defective evaporative canister purge system
High HC, CO, NOx on Driving Test
- Inoperative/ missing catalytic converter
High HC during Driving test or high idle test:
- vacuum leaks
- ignitino system malfunction
- faulty computerized engine management system and/or oxygen system
- faulty air injection system
- internal engine problem
- failed catalytic converter
High CO on driving test or high idle test
- carburetor malfunction
- dirty air filter, faulty choke or carburetor
- faulty computerized engine management system and/or oxygen sensor
- faulty fuel injection system
- faulty thermostatic air cleaner system
- defective evaporative canister purge system
- inoperative/missing catalytic converter
- faulty air injection system
High NOx on driving test
- inoperative/ ineffective exhaust gas recirculation (EGR) system
-excessively lean air/fuel ratio
- malfunctioning or missing catalytic converter (3-way catalyst only)
- excessive spark advance
- faulty thermostatic air cleaner system
- engine deposits or mechanical defect
- faulty cooling system
High HC at idle
- ignition system malfunction
- incorrect air/fuel mixture
- vacuum leaks
- incorrect ignition timing and/ or idle speed
- EGR value partially stuck open
- Faulty fuel injector operation
- internal engine problem
- inoperative/missing catalytic converter
- air injection system failure
High CO at idle
- maladjusted idle mixture
- dirty air filter, faulty choke or carburetor
- faulty computerized engine management system and/ or oxygen sensor
- excessive electric fuel pump pressure
- faulty air injection system
- inoperative catalytic converter
- defective evaporative canister purge system
High HC, CO, NOx on Driving Test
- Inoperative/ missing catalytic converter
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