Operation CHARM: Car repair manuals for everyone.

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 pretest
- Powertrain fuses open
- Fuel pressure out of specs
- Restricted fuel supply line
- Fuel pump inlet strainer plugged
- Fuel pump module
- Fuel pump relay fused B+ circuit
- Other possible causes for no start
- Fuel pump relay output circuit open
- Fuel pump ground circuit open/high resistance
- IPM fuse & relay center
- Fuel pump module