Operation CHARM: Car repair manuals for everyone.
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

Loss of Power

SYMPTOM
Loss Of Power

Check:
1. PGM-CARB Control Unit (BU)
2. Air Intake
3. Fuel Supply
4. Other Emission Controls
5. Carburetor
a. Vacuum Piston Control
b. Air Vent Cut-Off (Inner Vent) Solenoid Valve
c. Power Valve
d. Accelerator Pump
6. Manifold Absolute Pressure Sensor (MAP) (3) or (5)
7. Feedback Control
8. Evaporative Control (EVAP)