20 Most Recent 2005 Dodge Grand Caravan Questions & Answers

No cylinders fire at same time. 6 & 3 must be from same coil-ignition coil C-that is the one with the problem. And the secondary circuit- that is the spark firing portion of the coil. Coils have a primary winding circuit and a secondary wire winding circuit. The secondary comes out of coil as the tower, or the spark plug wire tower -the business end of the coil leading to the plug.

You could have a bad new coil (happens occasionally) or the connection to that coil may be the problem-the connection where the coil snaps onto the coil pack assembly. Try swapping that coil (coil C) with another one there and see if problem follows the coil. See? Keep your plug wires the same, just swap coils with another and see if the new position for suspect coil causes other cylinders to misfire. If a different coil in that "C" position causes same code, then it is not the coil itself, but probably the base assembly that the coil connects to.

These ignition systems use what is called a waste spark, or exhaust waste spark system. The coil will send spark to 6 & 3 simultaneously, but since one is always on the exhaust stroke while the other is on the compression (firing) stroke, the exhaust spark is very weak, and all the energy from coil is directed to the compression stroke cylinder. It sounds crazy but it works great.

Since you say it runs bad just as before, that indicates the coil is not the problem, but something wrong with the base of the coil pack . This is where the wiring is directed to the coils.

2005 Dodge Grand... | Answered Yesterday

Sounds like something with bad bearings. Check in the area of air conditioner compressor or power steering and yes water pump.even the belt tightener will do that.

2005 Dodge Grand... | Answered on Sep 21, 2017

You have a bad contact. Save the punch energy for opening and securing the connections.

2005 Dodge Grand... | Answered on Aug 24, 2017

not true if this is an 05 grand caravan there is no fuel filter

2005 Dodge Grand... | Answered on Jul 29, 2017

the heated oxygen sensor(HO2S) is located in the exhaust manifold/s before the cat converter/s
O2 sensors are located after the cat converters
the power train is the engine and transmission unit and the control for the sensors is the ECM
the major problem is the wires in the HO2S as they are fragile and break close to the sensor very easily

2005 Dodge Grand... | Answered on Jun 25, 2017

Inspect the cable to the throttle control mechanism under the hood? All all the cables in their proper tracks? Are any cables wrapped the wrong direction, or out of the in-line track?

2005 Dodge Grand... | Answered on Apr 28, 2017

The door locks work through the body control module. If that's the module you recently replaced, have it checked for proper operation before looking elsewhere.

2005 Dodge Grand... | Answered on Dec 06, 2016

It's controlled electroniclly by the BCM - body control module ! Your best bet , take it to a qualified repair shop .

2005 Dodge Grand... | Answered on Nov 21, 2016

Hi there:
DTC P0513 - Incorrect Immobillizer Key
This means that the key is not getting the right signal. Disconnect the battery wait five minutes and then reconnect the battery this should reset the system and allow the key to work. If not you may have to get a new key from the manufacture. Could be worn and need replacement.

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2005 Dodge Grand... | Answered on Nov 11, 2016

p0456--emission control system leak(verysmall) leak, check all hoses to emission controls, cylinder 3 missfire detected. could be plugs, wires, or coil.this is code p0303,

2005 Dodge Grand... | Answered on Oct 14, 2016

That depends on the cleaner you will be using as some are put in the fuel tank then filled with fuel others are used by putting the feed line for the fuel pump and the return line from the injectors in the cleaner container so the pump draws the fluid into the pump and returns the unused fluid to the container while running until the fluid is used up

2005 Dodge Grand... | Answered on Oct 08, 2016

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