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Trouble code P1150 means: Lack Of HO2S21 Switches - Fuel Trim At Limit
Trouble code P0170 means:Fuel trim malfunction (bank 1)
Trouble code P0174 means: System Too Lean (Bank 2)
Trouble code P0455 means: EVAP System Large Leak (0.080") Detected
Trouble code P0171 means :System too lean (bank 1)
Trouble code P0420 means:Catalyst system efficiency below threshold
Trouble code P0730 means:Incorrect gear ratio
intake manifold tune valve control circuit bank 1. I had this code on my 2002 mpv and it ended up that the connector came unplugged, so check that first
Trouble code P0303 means: Cylinder 3 Misfire Detected
Trouble code P0171 means:System too lean (bank 1)
Trouble code P0715 means:Input/turbine speed sensor circuit malfunction
Trouble code P0768 means: Shift solenoid D electrical problem