This van has had this same code reoccur every few days for the last year (since I bought it). I was told that it was just due to a bad gas cap. I replaced the gas cap, and the battery (the battery it came with was very weak). The code stayed away for at least a couple weeks after replacing the gas cap and battery. I have ignored the code since then, until now, because I need to pass emissions testing. I have cleared the code 5 times now, and I run it for at least 2 or 3 drive cycles, and it comes back. The Freeze data showed that it tripped once while cranking (400rpm) so I erased the code and data. And the last time it happend while accelerating (1000rpm 3mph). I have heard that it could be a bad fuel pump, EVAP CANISTER PURGE SOLENOID VALVE, or even just a bad battery. I am not sure where to look first.
Friday, October 14th, 2011 AT 1:34 PM