Question

How can you fix a p0274 code on a Dodge Caravan?

Answer 1

HI there,

This code means the #5 fuel injector circuit voltage is high.

This can be caused by the fuel injector itself. You have to test the resistance of the injector with an ohm meter. It's also possible the problem is caused by the wiring and a short to power between the power wire and the signal wire on the injector.

Answer 2

P0274 DODGE - Cylinder 5 Injector Circuit High

Read more: https://www.autocodes.com/p0274_dodge.html