Not a valid code number, check again. If it's P0131 then it would be a oxygen sensor on bank 1 sensor 1, low voltage.
Don't get a pos Isuzu Rodeo
the code is 756235
Trouble code P1311 means: ION Sensing Module Secondary Line 1 Circuit Malfunction Honda Man's Answer I installed a used engine in a 2002 Isuzu Axiom and ended up with a random misfire code (P0300) and a P1311. Some of the causes of a P1311 on this model can be; # Timing off - was a timing belt just installed? # Incorrect spark plugs - if anything other than Denso spark plugs are used, a P1311 can be triggered. # And finally the cause of the code in my situation was the rear Oxygen sensor electrical plugs were switched. The harness that goes on-top of the transmission includes O-2 sensor wiring with enough length and the same plugs that allows them to be easily mixed up when transmission or engine has been out for service.
Replace the fuel cap.
Trouble code P1627 means: PCM A/D Conversion Malfunction
Trouble code P0351 means: Ignition Coil A Primary/Secondary Circuit
Trouble code P0401 means:Exhaust gas recirculation flow insufficient detected
Trouble code P0463 means:Fuel level sensor circuit high input
Trouble code P0700 means: Transmission Control System (MIL Request)
Trouble code P0461 means:Fuel level sensor circuit range/performance
Trouble code P1326 means: ION Sensing Module Combustion Quality