Dodge Grand Caravan P0480 P0693, P0692, P0691(Fixing Problems to Find the Original Problem)

Soa Dodge Grand Caravan walked into...
I was alone filming, so probably not my best video work...sorry about that. A lot of distractions.
The gentleman who brought this to us has a story. He bought it several months ago from a used car dealer. The check engine light came on shortly after leaving the lot. Dealer told him it just needs a relay, no big deal. They then kept pushing him off until he finally took it elsewhere to have it repaired. They fired a fan assembly and changed the high speed fan relay, but the light was still on. Typical Dodge things. Now, he is overdue fro state inspection and cannot pass with the check engine light still lit up. Another shop has had their hands in it, but told him it simply has a broken wire that they cannot find. So, here we are. Let's get to it.
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