2001 corolla failed emissions test no reading 1977 limit is 550 any possible solutions to fix this problem thanks for any advice
66 people viewed this problem
Did you have oil changed before test and when was your last tune up air filter plugs wires.ect
2001 toyota corolla check engine light is on. Code reads P420 low threshold. Changed front and rear Oxygen sensors...
jerimoshier
Toyota Sienna SE yr. 2000 3.0 L, 6cyl. fails emissions ASM2525 test. FAILS NO ppm limit = 578, Reading = 2555 Passes...
felixc80
I have a 2001 Saturn. It failed emissions because the check engine light was on. The light went out, but the computer...
cdeitchm
HC ppm limit 72 reading 158 fail CO% limit 0.40 reading 0.63 NO ppm limit 550 reading 1793 everything else passed 95...
gord_lupton
i have a 89 ford ranger 2.9L that failed emissions. it failed in all fields. HC(PPM) cruise limit 150 Cruise emissions...
don_kinsman
alarm makes no sound when engaged ("Set") and no sound when triggered
Karen Dewhurst
valline vernonnone of the windows go up or down
willie herbert
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fernando1269