Emissions test failure due to high co I have replaced the Oxygen sensor, Air filter is clean, spark plugs have 25000 miles and I just changed the oil. wal-mart sells a bottle of stuff that guarantees ...
retested and failed again High speed HC 353 CO 4.16 Low speed HC 738 CO 3.86. I think the timing might be off a little. What would cause my emissions to get worse? MAP sensor needs cleaning or is bad
Question about Toyota Camry
...CO emissions. MOT failure. No codes. Runs like a dream. Fuel consumption high check that the cat converter is not failing and blocking up the exhaust system. or not doing it,s job. replace both HO2S ...
emissions ASM2525 test. FAILS NO ppm limit = 578, Reading = 2555 Passes HC ppm limit = 52, Reading = 17 Passes CO% limit = 0.29, Reading = 0.00 Passes curb idle HC ppm limit = 150, Reading = 13 Passes
...emissions I have a 1994 rav4 that has just failed its mot test on high co of 6.27% and also lambda reading of 0.831, The hydrocarbons however passed the test can anyone help ? make sure to smell the ...
...emissions, Co levels too high and hc levels. Are high as well have your air/fuel (a/f) ratio checked. high CO level means you have a rich a/f mixture. rich a/f mixture means there is too much fuel ...
...CO is usually around .25 to .75% with 1.2% being the failure mark in most areas for vehicles 1984 and newer. Earlier cars are allowed higher readings. Any car equipped with an Oxygen sensor will try ...
...emissions failue there are HC failures where there is unburned fuel There is CO which is incomplete combustion poosr compression, valve problems ect. NOX Oxsides of nitrogen which is usually over ...
emissions 340 CO% cruise limit 1 cruise emissions 3.59 idle limit 1.2 idle emissions 6.18 so my question is how do i fix this with out having to take it to a shop Hi Don,First, thank you for asking me
emissions failure ford focus 1.4 blue smoke from exhaust and co idle of 3.65 You new new piston rings. You are burning oil. Might as well rebuild the motor or buy a new car.
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