1993 toyota 2wd 22r-e pickup Emissions Results
12-10-2014, 08:26 AM
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1993 toyota 2wd 22r-e pickup Emissions Results
Hi!
Recently went to smog my 93 pickup pushing over 250k miles and it failed! About a year ago I did full tune up (oil change air/oil filter rotor pcv valve spark plugs -except for one stubborn plug- and wires) and the car passed on the line exactly. This time around its HC emissions are high. Wanted to post the results and see if anyone has any input on the best problem to tackle first to lower emissions - and any tips/tricks to get it to squeek by. Thanks!
15 mph - rpm 1596 co2% meas 14.58 o2% meas .04 HC MAX 95 AVE 36 MEAS 107 CO MAX .75 AVE .09 MEAS .44 NO MAX 386 AVE 85 MEAS 109
25mph - RPM 1967 co2% meas 14.60 o2% meas .02 HC MAX 60 AVE 22 MEAS 62 CO MAX .90 AVE .10 MEAS .38 NO MAX 564 AVE 105 MEAS 59
oh yeah and i just did another full oil/filter change
Thanks again you guys
Recently went to smog my 93 pickup pushing over 250k miles and it failed! About a year ago I did full tune up (oil change air/oil filter rotor pcv valve spark plugs -except for one stubborn plug- and wires) and the car passed on the line exactly. This time around its HC emissions are high. Wanted to post the results and see if anyone has any input on the best problem to tackle first to lower emissions - and any tips/tricks to get it to squeek by. Thanks!
15 mph - rpm 1596 co2% meas 14.58 o2% meas .04 HC MAX 95 AVE 36 MEAS 107 CO MAX .75 AVE .09 MEAS .44 NO MAX 386 AVE 85 MEAS 109
25mph - RPM 1967 co2% meas 14.60 o2% meas .02 HC MAX 60 AVE 22 MEAS 62 CO MAX .90 AVE .10 MEAS .38 NO MAX 564 AVE 105 MEAS 59
oh yeah and i just did another full oil/filter change
Thanks again you guys
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