Start and Stall Condition

For Gasoline and Diesel Engines

Tests 1 - 2:

Tests 3 - 5:

Tests 6 - 8:

Tests 9 - 12:

Tests 13 - 15:

Test 16:

SYMPTOM
START AND STALL CONDITION

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