You're barking up the wrong tree. P2305 definition is: Ignition coil #2 secondary circuit insufficient ionization. That's almost ALWAYS a spark PLUG problem. Insufficient ionization means the burn time is too short, which usually means the plug gap is worn requiring more volts to start the spark, which results in too short a spark. How old are the plugs?
SOURCE: need wireing diagram for 2002 dodge grand caravan
------>>>FRONT>>>>of Van >>>>
______________________________
#5 cyl #6 cyl
#3 cyl #4 cyl
#1 cyl #2 cyl
______________________________
_________________
I COIL BLOCK I
I I
I #3 #1 #5 I
I I
I I Firing Order Is
I I 1 2 3 4 5 6
I #6 #4 #2 I
I _______________I_
the Wires Go Accordingly to prospective Terminals, So Sorry Unable to Send Pics through FixYa, A Formating Problem Exists
and they show on my end but not on your end this is TRUE and CORRECT To The BOOK other than the Lines from Coil to Spark Plug ENDS at CYLINDERS. Please dont Forget to RATE Me
Thank You And Happy Motoring!!
SOURCE: 1999 dodge caravan new pcm new crank and cam
If you have replace new cam sensor with no sparks and the coil are good putting out 12 volt, my guess would be the computer it self faulty. cam sensor sense the cam turning and send info to computer telling computer to disperse the charge from the coil pack to the plugs assuming relay, cam sensor, coil, plugs, and wires are good. make sure the cam sensor is put in properly and position.
SOURCE: Hi, I get a P0305 diagnostic code on my 2002 Dodge
It is a miss fire on number 5,it could be a bad spark plug,or boot on the coil to spark plug,do a spark plug change out .
863 views
Usually answered in minutes!
×