Mercury specific DTC OBD2 code: P1237 Fuel Pump Secondary Circuit Fault
Mercury specific DTC OBD2 code: P1236 Fuel Pump Control Out of Range
Mercury specific DTC OBD2 code: P1235 Fuel Pump Control Out of Range
Mercury specific DTC OBD2 code: P1234 Fuel Pump Driver Module Off-Line
Mercury specific DTC OBD2 code: P1233 Fuel Pump Driver Module Off-Line
Mercury specific DTC OBD2 code: P1232 Low Speed Fuel Pump Primary Circuit Failure
Mercury specific DTC OBD2 code: P1231 High Speed Fuel Pump Relay Activated
Mercury specific DTC OBD2 code: P1230 Open Power to Fuel Pump Circuit
Mercury specific DTC OBD2 code: P1229 Intercooler Pump Driver Fault
Mercury specific DTC OBD2 code: P1228 Wastegate Failed Open (Under Pressure)