*ENGINE CRANKS BUT DOES NOT START

For a complete wiring diagram Refer to Section 8W.



Possible Causes
  
NO START PRE-TEST
  
POWERTRAIN FUSES OPEN
  
SECONDARY INDICATORS PRESENT
  
ENGINE MECHANICAL PROBLEM
  
FUEL CONTAMINATION
  



Diagnostic Test

1.NO START PRE-TEST

NOTE: The following list of items must be checked before continuing with any no start tests.












Were any problems found?

Yes


No
  • Go to 2

2.OPEN FUSE


NOTE: If an open fuse is found, inspect the related circuit(s) for a short to ground or high resistance.



Are any of the fuses open?

Yes


No
  • Go to 3

3.SECONDARY INDICATORS PRESENT

NOTE: Diagnose only the Secondary Indicators that would cause a no start.





Are there any Secondary Indicators present while cranking the engine?

Yes
  • Refer to the Engine Electrical Diagnostics group and perform the tests related to the no start secondary indicator that is reported by the scan tool.
  • Perform the PCM Verification Test Ver. 1 (Refer to 9 - ENGINE - STANDARD PROCEDURE)


No
  • Go to 4

4.POSSIBLE MECHANICAL PROBLEMS






Are there any engine mechanical problems?

Yes


No
  • Go to 5

5.FUEL PUMP DELIVERY




Was the No Start condition solved after following the above diagnostic test?

Yes
  • Test Complete.


No
  • Check for contamination/water in the fuel. Make sure the fuel being used in this vehicle meets manufactures Fuel Requirement, refer to the service manual.
  • Perform the PCM Verification Test Ver. 1 (Refer to 9 - ENGINE - STANDARD PROCEDURE)