Engine
No Start
Description
The engine cranks but will not start, or the engine does not crank at all. Could be electrical, fuel, or ignition related.
Common Causes
Dead or weak battery
Failed starter motor
No fuel pressure (fuel pump failure)
Failed crankshaft position sensor
Bad ignition switch or security system issue
Failed camshaft position sensor
Related Trouble Codes
P0087
Fuel Rail/System Pressure Too Low
High
P0100
Mass Air Flow Circuit Malfunction
Moderate
P0230
Fuel Pump Primary Circuit
High
P0231
Fuel Pump Secondary Circuit Low
High
P0335
Crankshaft Position Sensor A Circuit
High
P0336
Crankshaft Position Sensor A Circuit Range/Performance
High
P0337
Crankshaft Position Sensor A Circuit Low
High
P0338
Crankshaft Position Sensor A Circuit High
High
P0340
Camshaft Position Sensor A Circuit (Bank 1)
High
P0341
Camshaft Position Sensor A Range/Performance (Bank 1)
High
P0342
Camshaft Position Sensor A Circuit Low (Bank 1)
High
P0343
Camshaft Position Sensor A Circuit High (Bank 1)
High
P0601
Internal Control Module Memory Check Sum Error
Critical
P0602
Control Module Programming Error
Critical
P0605
Internal Control Module ROM Error
Critical
P0606
PCM Processor Fault
Critical
P0615
Starter Relay Circuit
High
P0616
Starter Relay Circuit Low
High
P0617
Starter Relay Circuit High
High
P069E
Fuel Pump Control Module (FPCM) Requested MIL Illumination
High
Common Repairs
#1 Replace Battery
15–20 min
$120 – $220
Very Easy
A weak battery that fails load testing should be replaced. Always test charging system before assuming battery is the issue.
Parts Needed
Battery (group 48)
#2 Replace Starter Motor
1–3 hours
$100 – $300
Moderate
If the engine cranks slowly or clicks with a good battery, the starter motor may be failing.
Parts Needed
Starter Motor
#3 Replace Crankshaft Position Sensor
30–60 min
$20 – $80
Easy
The CKP sensor tells the ECU when to fire injectors and ignition. Failure causes intermittent or permanent no-start.
Parts Needed
Crankshaft Position Sensor
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Quick Info
| System | Engine |
| Related DTCs | 20 |
| Known Repairs | 3 |