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I just did a DTC check on my truck and pulled these to codes. I always Monitor my voltage with Torque Pro and the FICM has never dropped below 47v. My batteries check at 12.6v with a volt meter.
Some quick background, I just finished doing work on the truck last weekend. The batteries were d/c'ed for about a week, but I charged them both before starting the truck up again. I did pull the FICM relay while I cranked the motor to prime the oil system. Is it possible these where left over from that? I have not a long or no start situation.
Kind of what I figures, just left from when I cranked with the relay removed. Thought I cleared all the codes at that time, must have missed those. I have since cleared them and so far they haven't returned. Was just checking.
Kind of what I figures, just left from when I cranked with the relay removed. Thought I cleared all the codes at that time, must have missed those. I have since cleared them and so far they haven't returned. Was just checking.
It's always nice to dodge a bullet! Glad you are up and running!!
If there's ever a next time..... to crank the engine to prime oil, use the starter trigger wire near the passenger side fender on the firewall by disconnecting it and touching it to the + battery terminal. Then no addition of codes, no cycling of glowplugs for no reason, and no reason to pull relay.
Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath
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