truck throwing p1193,p2229,2227 codes

[chevyboy3672]

my truck keeps throwing p1193,p2229&p2227 codes it started friday nigth on a trip i did change my oil from moble 1 5w40 to royal purple 15w40 and changed my thermostat to a mishimoto low temp about 200miles before the check engine light started

 

[CAREYBO]

Why would you stop using a very good oil for that royal junk?


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[blackmega3500]

Those are all intake sensor codes..... did you unplug for cleaning and forget to reconnect?