Engine Cranks But Does Not Start
Tests 1 - 5:
Tests 6 - 10:
Tests 11 - 14:
Tests 15 - 18:
Tests 19 - 22:
Tests 23 - 26:
Tests 27 - 29:
SYMPTOM
ENGINE CRANKS DOES NOT START
POSSIBLE CAUSES
- Fuel filter/pressure regulator (high pressure)
- Fuel filter/pressure regulator (high)
- Distributor cap/rotor
- Ignition coil (primary resistance out of specs)
- Ignition coil (secondary resistance out of specs)
- Ignition coil driver (PCM)
- Secondary indicators present
- Fuel system disabled by VTSS
- Kinked/restricted fuel supply line
- Powertrain fuses open
- Fuel pump inlet strainer plugged
- Fuel pump module
- No CKP sensor signal when cranking engine
- No CMP sensor signal when cranking engine
- Fuel pump ground circuit open
- Fuel pump relay output circuit open
- Fused B(+) circuit to fuel pump relay open/high resistance
- Open/high resistance in the ASD relay output circuit
- Fuel pump relay
- CKP & CMP sensors out of sync
- Fuel pump module
- Fuel pump capacity (volume) out of specs
- Engine mechanical problem