We have no info on vauxxhall so dont' know what the f means, it cold be a security code or maybe fuel pump. However code 131 and 141 deal with the O2 sensors so check to see if wires are burnt off, etc.131 is front and 141 is back. We have no 443 code for that year but it may be a small evap leak so try replacing the gas cap or make sure it is tight, it normally should hear 3 clicks after getting gas.
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Wednesday, May 2nd, 2012 AT 2:37 PM