Start and Stall Condition

Tests 1 - 3:

Tests 4 - 7:

Tests 8 - 9:

Test 10:

SYMPTOM
START AND STALL CONDITION

POSSIBLE CAUSES
- Fuel filter/pressure regulator (high)
- Checking DTC's
- Fuel pump capacity (volume) out of specs
- Fuel system disabled by VTSS
- Other possible causes for start & stall
- Restricted fuel supply line
- TPS voltage change not smooth
- TPS voltage greater than 0.92 volts with throttle closed
- FUEL pump inlet strainer plugged
- FUEL pump module
- ECT sensor (out of calibration)
- ECT wiring harness intermittent