Engine Cranks But Does Not Start
Test 1:
Test 2 - 4:
Test 5 - 7:
Test 8 - 12:
Test 13:
SYMPTOM
ENGINE CRANKS DOES NOT START
POSSIBLE CAUSES
- Fuel pump relay
- No start pre-test
- Other possible causes for no start
- Powertrain fuses open
- Fuel pressure out of specs
- Restricted fuel supply line
- Visual/physical inspect of the fuel line and siphon line
- Fuel pump/fuel regulator
- Fuel pump relay fused B+ circuit
- Fuel pump relay output circuit open
- Fuel pump ground circuit open/high resistance
- Fuel pump module