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

Frequent Stalling During Engine Warm-Up

SYMPTOM
Frequent Stalling During Warm-Up

Check:
1. Electronic Control Unit (ECU) (BU)
2. Electronic Air Control Valve (EACV) (14)
3. Throttle Cable
4. Manifold Absolute Pressure Sensor (MAP) (3)(5)
5. Coolant Temperature Sensor (TW) (6)
6. Throttle Angle Sensor (7)
7. Fast Idle Valve
8. Fuel Supply
- Fuel Pump
- Contaminated Fuel
- Fuel Filter
9. EGR Control System (12)