Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
Fails Emission Test
SYMPTOM Fails Emission Test
Check: 1.
PGM-CARB Control Unit (BU)
2.
Manifold Absolute Pressure Sensor (MAP) (3) or (5)
3.
Oxygen Sensor (1)
4.
Carburetor 5.
Air Intake
6.
Electronic Air Control Valve (EACV)
7.
Other Emission Controls