LEMON Manuals
: Even more car manuals for everyone
Home
>>
GMC
>>
1982
>>
Magnavan Automatic Trans, Trans Mfr CD 475/M40
>>
Repair and Diagnosis
>>
Engine Performance
>>
Emissions
>>
Emission Control Abbreviations
>>
"W"
Emission Control Abbreviations: "W"
WU
Warm-Up Catalyst
WU-OC
Warm-Up Oxidation Converter
WU-TWC
Warm-Up Three-Way Catalytic Converter