2000-2010 Dodge Caravan p2305 p0300 testing and diagnosis

How to diagnose a misfire on a Dodge, and replace a coil. This coil is the same for many Dodge and Chrysler products including 2005-2008 Pacifica, 2000-2010 Town & Country, Voyager, Grand Caravan, Jeep Wrangler, and a 2009-2010 VW Volkswagon Routan. 3.8L 3.3L 2001 2001 2003 2004 2005 2006 2007 2008 2009 00 01 02 03 04 05 06 07 08 09 10



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[Diagnose]

As im watching the video, I'm seeing that your using a t-pin to back probe each of the four wires on the ignition coil pack connector, then your connecting the alligator clip of the test light on the t-pin, then your starting the caravan to run, with the probe end of the test light your touching the negative battery post, why are you touching the negative battery post with the probe end of the test light when your t-pinning and checking each of the four wires on the ignition coil pack connector? I'm just asking because I'm not understanding and comprehending that part.

[nicktubberville]

On my 07 wrangler the blue/tan wire has steady light it dosent flash but the other two do with a test light does that mean my computer is bad or can the rest light be steady and not blink?

[Truk]

Hi, wondering if you can give me some advice. I had same issue, just on cyl 5. I tried using a test light like you showed, when I tried the 2nd from left wire (ASD wire) it instantly started running worse and shut off. It blew 2 fuses, 1 was ignition and I can't remember what other was, just replaced it. Now it will crank but not start, and have no spark. Have replaced coil, and ASD relay with no positive results. Any help would be greatly appreciated. Thanks in advance.

[BarnStangz]

Nice work! Man, electric stuff like this does suck... Glad it is fixed for now. Hope buddy doesn't need a computer, that sounds 'spensive!

[iamsmiley]

I'd also look at the wires going to the computer....see if it will ground switch at the PCM or newer ones TIPM.

[russellprice]

Hello can coil still be bad if no spark on cylinder 2 and 5

[wisamabazly]

Great video thank you and thanks for the good laughs... Only Chrysler. I'm on my 3rd coil pack...

[Bass.Player]

"It might be fixed" ? Was it fixed?

[mechanicdomo]

Hilow sir what probem my car cryler grand voyager 3.3 low power trotle

[donaldpainter]

That's when it pays to have several test lights they cost around 10 bucks for a decent one you can get cheaper that way crank it 1 time and test them all

[rahrah]

Check for a 5 volt reference on any of the sensors like tps and see if the computer is sending power then you’ll know it’s the computer at fault

[johnw]

My 05 dodge grand caravan is messed up. My engine has no power it's kinda weak. Code shows 2302.. I already got all 6 spark plugs and wires changed. 3 months later the engine light was blinking. Mechanic put in a new coil.. but still engine running like crap. Budget brake and muffler said they think it's the computer??? Also said 1 and 4 cylinder was misfiring so I replaced those 2.. still engine is crap. For how old this van is I dont think I could afford a 2 thousand dollar computer if that's what it is.

[benny]

The damn thing sounds like it needs a wrecking ball 😂😂😂😂

[kylekoverola]

Lol I just tested all 6 with mine running by bare fingers.
First one I pulled I was touching the body

[Lizardkit...]

"If you look back here there's three wires".. I see four wires🧐

[dustinmcclellan]

It's only 14 volts you will be fine.

[TheChiefJudgeDredd]

Funny to watch, but you wouldn’t touch my cars. That carelessness is gonna cost you one day. Do the job, and do it right, no halfass.