a cam sensor and or crank sensor can cause this problem.

Vehicle Description: 2005 Dodge Grand Caravan 3.3L, GAS, Vin R Mileage: 78104 Customer Concern: Engine cranks but is a no start, no spark, no injector pulse.[/align] Tests/Procedures: 1. Test the Crankshaft Position Sensor (CKP) and the Camshaft Position Sensor (CMP) on a scope. Compare to a normal pattern.

2. Each sensor has a 5 volt power supply which is Pink/Yellow. Each sensor has a ground which is Dark Blue/Dark Green. The signal wires should have 5 volts on the wire harness side coming from the Powertrain Control Module (PCM). The signal wire for the CKP is Brown/Light Blue. The CMP signal wire is Dark Blue/Grey.[/align] Potential Causes: CMP
CKP
Wiring[/align] Diagnostic Codes: P0335, P0340[/align] User Comments:
None[/align] Category: Engine PerformanceStarting[/align] Call Taken By: Tom Vadnais Call Date: 1/2/2007 Key Number: 205718

 

Ck the flex plate. It could be crack around the crankshaft.

 

the van throws no codes when tested. and have checked all wire from dash to starter and all fuses all look good.

 

to main computer was out

 

under driver side