I have a 2019 3.5 EcoBoost starting doing some mods after I pulled exh manifolds off to bolt up full race manifolds I pulled my wires out the crankcase pressure sensor on drivers side that goes from intercooler tube to valve cover it has a yellow, yellow green ,and a green brown can someone please tell me when you look at yours plugged in from the firewall out which colors go where I tried many different set up and replaced the sensor and tube and keep throwing a p051D-00 code I thought i had it right we erase the code drive home fine shut off truck start it back up and the engine light comes back on. thanks for info I'm new to this site but not new to the EcoBoost.
crankcase pressure sensor
3.5ecomike
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2019 f150 sc 4x4 full race exhaust manifolds, cvf intercooler,open up exhaust flanges, gearhead auto
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I have a 2019 3.5 EcoBoost starting doing some mods after I pulled exh manifolds off to bolt up full race manifolds I pulled my wires out the crankcase pressure sensor on drivers side that goes from intercooler tube to valve cover it has a yellow, yellow green ,and a green brown can someone please tell me when you look at yours plugged in from the firewall out which colors go where I tried many different set up and replaced the sensor and tube and keep throwing a p051D-00 code I thought i had it right we erase the code drive home fine shut off truck start it back up and the engine light comes back on. thanks for info I'm new to this site but not new to the EcoBoost.
2019 f150 sc 4x4 full race exhaust manifolds, cvf intercooler,open up exhaust flanges, gearhead auto
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76 Posts
I have this already sorry I didnt mention that my brother inlaw is a mechanic and gets me all this info I need to know where these go in the plug ?? How do they stack up Do you understand what I am saying ? Thanks
2019 f150 sc 4x4 full race exhaust manifolds, cvf intercooler,open up exhaust flanges, gearhead auto
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I accidentally pulled them out they slide in easy I need to know from left to right or right to left which color goes where pretty easy?
When you look at the connector itself, are there 2 pins closer together and one pin alone?
Just curious
Just curious
2019 f150 sc 4x4 full race exhaust manifolds, cvf intercooler,open up exhaust flanges, gearhead auto
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No can't someone just shoot me a picture of the top of the sensor so I can see the wires?
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If it was easy you wouldn’t be here asking us for help, would you?
I have never seen three wires slip out of a connector. They are usually well pinned in.
Did your mechanic buddy suggest going to a parts store to see the wire sequence on a new sensor?
Take a picture of your sensor, clearly indicate which connector your asking about and I’ll go out to my truck and see if I can help you out.
This is one generation newer 3.5 Ecoboost.
Sorry, but appears to be different color codes.
![Image]()
Sorry, but appears to be different color codes.
Well there yah go.
All numbered and pinned for you.
Surely that will clear things up?
All numbered and pinned for you.
Surely that will clear things up?
2019 f150 sc 4x4 full race exhaust manifolds, cvf intercooler,open up exhaust flanges, gearhead auto
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76 Posts
I should be able to get it thanks I might be right already if so why am I throwing that code I just put a passenger side url catch can on it also never seen this on the first generation 3.5 .
Add catch can, then throw crankcase pressure codes.
Not exactly unheard of, and why the whole subject will never reach consensus.
Especially on a duel fuel Gen2 3.5 Ecoboost.
Not exactly unheard of, and why the whole subject will never reach consensus.
Especially on a duel fuel Gen2 3.5 Ecoboost.
2019 f150 sc 4x4 full race exhaust manifolds, cvf intercooler,open up exhaust flanges, gearhead auto
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Well according to the diagram I have my wires back in the right spot all along I will unplug catch can to see if that's the issue
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I’m afraid to ask anything. If I wanna get yelled at I’ll go talk to my wife. 🤠
2019 f150 sc 4x4 full race exhaust manifolds, cvf intercooler,open up exhaust flanges, gearhead auto
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76 Posts
Yeah it's OEM who yelled and the catch can even ford makes them. I'm sure when I get my tune's from Torrie he fix the engine light.
2019 f150 sc 4x4 full race exhaust manifolds, cvf intercooler,open up exhaust flanges, gearhead auto
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ok after a few months of working on stuff I am back to truck and I took catch can off and cleared code engine light comes back on
Whats the exact code? Grab me it I will post the diagnostic procedure for it Mike.
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