Originally Posted by moundtown
Thanks for the reply. Wouldn't a bad fuel pump or relay prevent the engine from running? The odd thing is that the vehicle runs fine with the blown ENG-1 fuse except for an intermittent engine miss.
Thanks for the response, the ECM 1 fuse then has a short in your O2 sensor. With your DTC codes, address the first DTC codes that you have which is causing the rest of the codes to come up.
Your O2 sensor is heated when the ignition switch is turned on and if there is a short, it would cause your EMC fuse to blow. It will not be your crank shaft sensor cause without a crankshaft sensor reading, your engine will not run.
Good luck and keep us posted.