Code help
Last edited by LEDshot; Apr 15, 2025 at 01:15 PM.
check the map sensor output... if this sensor is not working correctly it could produce the symptom you have.
I can start it, I just have to play with the accelerator to the point that it's flooded. I can smell gas. It does idle and the idle is smooth-ish.
When I turn it off, it doesn't fire back up immediately, I have to play with the accelerator to get it to start.
When I turn it off, it doesn't fire back up immediately, I have to play with the accelerator to get it to start.
So, if I leave my battery disconnected will it reset all the codes, yeah?
When I start it back up it'll set the codes that are actually affecting my truck?
Because when I put the new battery in the only codes it was throwing was the p0052.
It also throws a 0499 but it's thrown that since before I got the truck and I got the truck in 2017.
When I start it back up it'll set the codes that are actually affecting my truck?
Because when I put the new battery in the only codes it was throwing was the p0052.
It also throws a 0499 but it's thrown that since before I got the truck and I got the truck in 2017.
Last edited by LEDshot; Apr 15, 2025 at 09:24 PM.
Yep. Simply disconnecting the battery for 10 to 15 minutes should reset all the codes. I tend to disconnect the battery, and turn on the headlights, that makes sure any residual energy is dissipated, and the PCM really is reset. Turn off the headlights, hook the battery back up, see what happens.
Yep. Simply disconnecting the battery for 10 to 15 minutes should reset all the codes. I tend to disconnect the battery, and turn on the headlights, that makes sure any residual energy is dissipated, and the PCM really is reset. Turn off the headlights, hook the battery back up, see what happens.
So what do I need to be looking for, live data?









