help ses light on and codes 0031 0051 0037
04-29-2009, 02:13 PM
#1
help! ses light on and codes 0031 0051 0037
0031 heater control circuit low (bank 1 sensor 1)
0051 heater control circuit low (bank 2 sensor 1)
0037 heater control circuit low (bank 1 sensor 2)
cam on yesterday with just the 31 and 51 today the 37 came on...do i have to change o2 sensors? which ones? or is it something else cause all these to come on? its an 03 track edition.
0051 heater control circuit low (bank 2 sensor 1)
0037 heater control circuit low (bank 1 sensor 2)
cam on yesterday with just the 31 and 51 today the 37 came on...do i have to change o2 sensors? which ones? or is it something else cause all these to come on? its an 03 track edition.
Last edited by akks350z; 04-29-2009 at 02:21 PM.
05-05-2009, 03:24 PM
#5
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Yes, the are 4 separate O2 sensors with heaters. IF the cel light has just started suddenly ( meaning all 3 sensors cels started at once) there is a braided ground wire close to the driver's side exhaust manifold attached to the inner fender. If this wire is loose, corroded or disconnected you will get random, multiple bad sensor/heater codes.
Last edited by BrazenZ; 05-05-2009 at 03:28 PM.
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