K KCODE Member Joined Aug 1, 2012 Sep 11, 2015 #1 My O2 readings at idle are 900-950ish. Before my reading would be constant at 750ish never higher than 800. The current reading seems a bit high. All other scanmaster #s are in the normal range. What could cause this problem?
My O2 readings at idle are 900-950ish. Before my reading would be constant at 750ish never higher than 800. The current reading seems a bit high. All other scanmaster #s are in the normal range. What could cause this problem?
0-60n4 Active Member Joined Nov 17, 2003 Sep 11, 2015 #2 any chance the purple wire connector from the O2 sensor got disconnected? In front for IAC valve.
K KCODE Member Joined Aug 1, 2012 Sep 11, 2015 #3 0-60n4 said: any chance the purple wire connector from the O2 sensor got disconnected? In front for IAC valve. Click to expand... I'll have to check that. Thanks
0-60n4 said: any chance the purple wire connector from the O2 sensor got disconnected? In front for IAC valve. Click to expand... I'll have to check that. Thanks