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Home >> Fiat >> 2016 >> 500 Turbo, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 42 (DRIVEABILITY - Gas - Non-DTC Based Diagnostics - 500) >> Diagnosis And Testing >> Engine Cranks But Does Not Start >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2015 Fiat 500. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
5-VOLT SUPPLY CIRCUIT OPEN OR SHORTED
UNDERCHARGED BATTERY
SYSTEM DTCS PRESENT
POWERTRAIN POWER AND GROUND CIRCUIT(S) OPEN OR HIGH RESISTANCE
POWERTRAIN FUSES OPEN
FUEL DELIVERY SYSTEM
FUEL CONTAMINATION
INADEQUATE SPARK
ENGINE MECHANICAL PROBLEM

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to the appropriate Diagnostics & Testing article in Engine Performance. For 1.4L Turbo, refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  . For 1.4L 16 valve, refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .