2003 dodge caravan with fault code P1035. Is the

P0205 Dodge Injector Circuit Malfunction Cylinder 5 PCM !

When "check engine" litgh tun on, the PCM (computer) is warning that some fault code is stored there. Autozone could scanned your PCM and show exactly what fault codes is there; if your O2 sensors was replaced, I assuming that they can see this codes... so, they reset and delete all codes stored there? Scanned the PCM after this change?

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Doesn't appear to be a 3.8L motor for the 2003 Caravan. The diagram below is for a 2003 Caravan with a 3.3L motor.


2003 Dodge Caravan 3.3L

my 2003 grand caravan 3.3l run for 30 then daying and fuel pump making noise you can restart again it run for 2 to 3 min dies again pep boys change crank sensor fuel pump no help when eng shutdown middle of high way or trafic no fuel to eng does have elect power no eng check light any help

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http://dodgeforum.com/forum/dodge-caravan/252875-2003-dodge-grand-caravan-misfire-on-cylinder-3-a.html

Dodge/Chrysler EGR valves are known to be unreliable. The one on my wife's 05 Grand Caravan died in the 40k miles range.

They are not really serviceable. The usual fix is replacement. Part will be between $50 and $150 depending on where you get it. Installation most of the time is 2-4 bolts and the harness.

Don

The o2 sensors are located on the exhaust system.The upstream in on the rear exhaust manifold and the down stream is in front of the catalytic converter.Usually when they are bad they will make the check engine like go on.Make sure the air filter is clean,tires at correct inflation,alignment is to specs.If the vehicles pulls to one side or the other or steering wheel is not straight when driving down a straight stretch of road.Also tires are wearing normal.Use cruise control where ever on highway.If you let your vehicle warm up in winter.This also uses gas.Hope this helps.Good luck.

If it a 2.4L I-4 Eng it has a timing belt @ 100-125K Change. On 3.3 , 3.8L V-6 it has timing chain @ 175-200K change

The P1684 code simply means that the battery has been disconneted within the last 50 starts.

i have one of these van ilove it . the air bag light act likes the check eng light. the only i got mine to turn off i had to take to the dealer and had it read there .then got parts and fix myself