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Another no start
http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=5&t=83122		 Page 1 of 1
Author:  laplaya [ Thu Sep 24, 2015 12:35 pm ]
Post subject:  Another no start
I went to leave the marina yesterday jumped in started up, put it into gear and started to pull away and it stalled. Tried restarting and it cranks like the wind but no fire. I plugged in my scan tool and had p0202, p0203, p2146, p2149. Cleared all codes and tried a restart again no fire. Checked codes again and p2146 and p2149 were still present. Has anyone run into this gremlin before? I have checked what wiring connections I can without serious digging.`I bled it and got a little bit of air and still no start with the same codes. Filter has about 4 k miles on it.
Thanks
Alan
Author:  flash7210 [ Thu Sep 24, 2015 1:58 pm ]
Post subject:  Re: Another no start
Looks like a problem related to the fuel injector circuit.
I recommend unplugging each injector, inspecting the connectors, and firmly plugging them back in.

If that alone doesn't fix it, you will have to reference the manual for checking voltage and continuity through the harness.
Might wind up having to replace the faulty connectors at each injector.
So far, I have replaced two harness connectors. Though neither were connected to a injector.
Author:  Billwill [ Fri Sep 25, 2015 4:46 am ]
Post subject:  Re: Another no start
laplaya wrote:
I went to leave the marina yesterday jumped in started up, put it into gear and started to pull away and it stalled. Tried restarting and it cranks like the wind but no fire. I plugged in my scan tool and had p0202, p0203, p2146, p2149. Cleared all codes and tried a restart again no fire. Checked codes again and p2146 and p2149 were still present. Has anyone run into this gremlin before? I have checked what wiring connections I can without serious digging.`I bled it and got a little bit of air and still no start with the same codes. Filter has about 4 k miles on it.
Thanks
Alan



Bear in mind that the 2006 CRD has the known problem that the Fuel Filter Head Mounting Bracket has a wire harness going behind it with the result that wires in this harness can get pinched to chassis and cause all sorts of shorts.
Pull the bracket off and inspect the wiring there for damage and then check for blown fuses...inside the cabin and under the hood! :wink:
Author:  laplaya [ Fri Sep 25, 2015 4:16 pm ]
Post subject:  Re: Another no start
I have Checked all connections and nothing seems amiss. My wiring harness is not tight behind the fuel filter assembly I can move it freely. I can't seem to find a code for the crd that mentions 2146 and 2149. Now I'm getting worried.
Author:  laplaya [ Sun Sep 27, 2015 2:35 pm ]
Post subject:  Re: Another no start
I had some time to look at my problem today and it was as simple as a blown fuel injector fuse. No idea why it was throwing p0203 along with the other codes. Maybe #3 had an issue for a moment that caused the fuse to blow? Anyways up and running again. Thanks for the assists.!!
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