Series of Codes after O2 issue...

[jlstro3]

Hello guys,
My cousin is having some issues and i'm hoping someone could help us troubleshoot. He recently installed a PMAS and his tune revision. After the install he went to datalog and noticed his O2's weren't reading. After troubleshooting he found out something had damaged his rear O2 wiring. After replacement of that O2, his codes remained. He has since replaced all of them trying to troubleshoot this.

His tuner suggests it's a fuse. He said he tested them. (but i cannot personally attest to this). Does anyone know what common fuse these things below would go through?

Worth nothing he does have LTH and e85. He checked wiring for melts against the headers, everything looks good right now. the O2's he currently has in, are brand new so the e85 shouldn't be an issue.

Any tips are appreciated! Codes below:


p0446 - evap
p0443 - evap
p0155 O2 sensor malfunction
p0135 O2 sensor malfunction
p0023 camshaft position actuator circuit
p0020 camshaft position actuator circuit
p0013 camshaft position actuator circuit
p0010 camshaft position actuator circuit

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[SWETRID]

What year? Check fuse F40 in battery junction box. It is a 20 amp fuse.

 

[jlstro3]

2016 5.0 sorry i should've dropped that in there. I'll definitely pass that one on to him.

 

[jlstro3]

He must've missed that one in his testing, that one did the trick. Thanks SWETRID.

 

[SLY550]

Did anyone find which fuse this was as I have exactly the same issue

 

[ugstang17]

^^^ Read thread response number 2...

 

[SLY550]

^^^ Read thread response number 2...

All fixed, strangely we checked that number 40 fuse twice and it shows power on both sides, but after pulling it, it was blown and resolved the issue.

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