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)

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Start and Stall Condition

Tests 1 - 2:




Tests 3 - 5:




Tests 6 - 8:




Tests 9 - 10:





SYMPTOM
*START AND STALL CONDITION

POSSIBLE CAUSES
- Checking DTCS
- Checking SKIM DTCS - Fuel pressure out of specs
- Fuel pump capacity (volume) out of specs
- TP sensor sweep
- TP sensor voltage greater than 0.92 volts with throttle closed
- ECT sensor operation
- Other Possible Causes for start & stall
- Restricted fuel supply line
- Fuel pump inlet strainer plugged
- Fuel pump module