[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Puzzling failure on emissions test - 1990 200TQ
Drat - something's not quite right. Had my baby tested for bad breath today
and she came up wanting...
IDLE 2500 RPM
Limit Reading Reading
HC ppm 200 209 42
CO % 1 1.8 0.18
Hope that lines up the way it should.
Ambient Temp ~24 degrees C - Relative humidity ~ 80%
New air filter ~1000km, new plugs (Bosch Silver), new fuel filter, new
injectors. Any ideas? Timing Belt? Dirty air mass sensor? The previous owner
didn't have any record of the last timing belt change and at 230,000km I'm a
1990 200TQ 10V - 5spd
with bad breath!