Got some DTC's after cam install
P:0121 - Throttle Pos. Sensor/Switch A Circ Range/Perf -- Whats that mean?
P:0135 - Oxy Sensor Heater Circ bank1, Sensor-- Whats that???
P:0140 - Oxy Circ No Activity Dect. Back1 Sensor 2-- Thats the rear o2's
P:0160 - Oxy Circ No Activity Dect. Back2 Sensor 2-- Same as above
P: 0300 - Random/Multiple Cylinder Misfire Dectected-- Is the cam causing this???
P: 0327 - Knock Sensor 1 Circuit Low input Bank1, 1 sensor-- Whats this mean???
P: 0405 - EGR Recirculation Sensor A circuit low-- The Egr has been removed form car thats the issue here.
P: 0412 - SEC AIR Injection System Switching Valve AICR ERROR- All the AIR has Been Removed Also, I think thats whats causing this
P: 1404 - EGR Closed POS PERF-- Again EGR has been removed
PLEASE CHIME IN
P: 0300 - Random/Multiple Cylinder Misfire Dectected-- Is the cam causing this???
P: 0327 - Knock Sensor 1 Circuit Low input Bank1, 1 sensor-- Whats this mean???
Thats the ones im worried about, the others i kinda think i know what they are.


