My 2000 Grand Caravan Sport was bucking and stalling out so I checked the codes and found out it said to replace the Crank position sensor and cam position sensor. Did that and it still would not start, it would turn over but not fire. The next code I got was for a bad PCM/ECM. I have replaced that but now it does nothing but click once at the starter I believe. I have checked all the relays and havent found a problem and all the fuses are correct. I get no codes now on the new PCM/ECM so I dont think it is a programming issue but not sure what to check next. The battery is good and all the connections are solid so I am at a loss. If anyone can suggest a possible solution I would appreciate it!

 

Put the old PCM back in. If it cranks they sent you a bad PCM. What code were you getting? Battery up to speed? Which engine?

 

I agree, Knowing the engine size would help from either a broken timing to a problem with the flex plate. Also has there been any other work done the van other than the two sensors?