Codes P0118 and P0411
#2
RE: Codes P0118 and P0411
P0118 = Engine coolant temperature sensor 1 circuit high, change your coolant temp sensor on the back of the engine on the passenger's side.
P0411 = Secondary air injection system incorrect flow detected, check the vaccum lines going to the combi valves on the back of the cylinder heads.
P0411 = Secondary air injection system incorrect flow detected, check the vaccum lines going to the combi valves on the back of the cylinder heads.
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