'90 300ce smog failure 2.0
05-14-2016, 09:24 PM
#1
Newbie
Thread Starter
Join Date: Apr 2016
Location: Los Angeles
Posts: 3
Likes: 0
Received 0 Likes
on
0 Posts
'90 300ce , '00 e320 4/m wag., '88 190e 2.3
'90 300ce smog failure 2.0
HELP!
This car will be for sale as soon as I can pass the smog. 112k, M104.98 24V, KE-Jetronic.#2 Ignition Trimming Resistor on EZL.
Latest and last previous results, after lots of work and chatting with smart people. I think its a dead CAT, and if it was running rich for too long, then maybe so.
Please you California gassers, how can I interpret these numbers? Car is running in a lean condition according to my multimeter, between 40 & 49. No DTC's, New injectors and sleeves/seals, new idle air hoses (4), recent air filter, O2 sensor tests OK, new cable/boot to camshaft position sensor, new radiator and 2 hoses (unrelated), recent plugs and distributor cap/rotor (plugs come out nice tan colour), premium gas, all vacuum lines replaced, EGR tests OK, air pump cycles properly.
Note the RPM difference in the tests, yes, 2 different smog stations but that shouldn't matter right?
This car will be for sale as soon as I can pass the smog. 112k, M104.98 24V, KE-Jetronic.#2 Ignition Trimming Resistor on EZL.
Latest and last previous results, after lots of work and chatting with smart people. I think its a dead CAT, and if it was running rich for too long, then maybe so.
Please you California gassers, how can I interpret these numbers? Car is running in a lean condition according to my multimeter, between 40 & 49. No DTC's, New injectors and sleeves/seals, new idle air hoses (4), recent air filter, O2 sensor tests OK, new cable/boot to camshaft position sensor, new radiator and 2 hoses (unrelated), recent plugs and distributor cap/rotor (plugs come out nice tan colour), premium gas, all vacuum lines replaced, EGR tests OK, air pump cycles properly.
Note the RPM difference in the tests, yes, 2 different smog stations but that shouldn't matter right?
