Secondary Air Inj. (P410) code
#1
Secondary Air Inj. (P410) code
I have a 1998 S70 I Change the relay I have change the air pump. if I jump the connection at the relay the pump works, I put the relay back in and ground the ground lead of the
relay and the pump works. I Check the continuity of the ground wire connection to the ECU connection to relay I have a good connection.I change ECU same problem
relay and the pump works. I Check the continuity of the ground wire connection to the ECU connection to relay I have a good connection.I change ECU same problem
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