grunion
Junior Member
Hello,
I recently did an engine swap on a 5.7l 1500 2015. After it was done it started up just fine but sent some codes and a check engine light. We've done a lot to find the issue but with luck. In wondering if anyone can help.
We've replaced the alternator, the fuel injector, the fuel injector connector (spliced in a new one), the PCU wiring covers.
We've checked the battery which is good.
We've checked what we believe are all the possible associated fuses in the fuse box and on the battery terminals which all seem good.
Our current theory is either the PCU is bust or there are some faulty wires in the wiring harness.
Any thoughts/help would be appreciated!
I recently did an engine swap on a 5.7l 1500 2015. After it was done it started up just fine but sent some codes and a check engine light. We've done a lot to find the issue but with luck. In wondering if anyone can help.
We've replaced the alternator, the fuel injector, the fuel injector connector (spliced in a new one), the PCU wiring covers.
We've checked the battery which is good.
We've checked what we believe are all the possible associated fuses in the fuse box and on the battery terminals which all seem good.
Our current theory is either the PCU is bust or there are some faulty wires in the wiring harness.
Any thoughts/help would be appreciated!
