small update: had to smog the 190e. failed smog first time horribly. replaced the EGR valve and the car was happy.
pics of new EGR valve and vacuum lines:
smog readings:
first try:
15mph @ 1474rpm:
%CO2: 14.6
%02: 0.0
HC (PPM): Max: 86, Ave: 21, Meas: 160
CO (%): Max: 0.50, Ave: 0.06, Meas: 0.16
NO (PPM): Max: 697, Ave: 150, Meas: 903
25mph @ 1423rpm:
%CO2: 14.5
%02: 0.1
HC (PPM): Max: 51, Ave: 13, Meas: 64
CO (%): Max: 0.48, Ave: 0.05, Meas: 0.04
NO (PPM): Max: 724, Ave: 136, Meas: 237
Bold results are fail
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second try:
15mph @ 1460rpm:
%CO2: 12.9
%02: 1.4
HC (PPM): Max: 86, Ave: 21, Meas: 85
CO (%): Max: 0.50, Ave: 0.06, Meas: 0.0.03
NO (PPM): Max: 697, Ave: 150, Meas: 168
25mph @ 1412rpm:
%CO2: 12.7
%02: 1.8
HC (PPM): Max: 51, Ave: 13, Meas: 47
CO (%): Max: 0.48, Ave: 0.05, Meas: 0.01
NO (PPM): Max: 724, Ave: 136, Meas: 144