P1237 Fuel Pump Secondary Circuit Malfunction Ford Focus

Fuel pump secondary circuit malfunction is one of the definitions for the p1237; however your vehicle's manufacturer may have a different definition for the p1237 code..Fuel pump driver module has detected a fault in the fuel pump secondary circuit.Fuel pump secondary (feedback) circuit high voltage. what does that mean? the fuel pump is powered by the fuel pump relay. when the pcm (powertrain control module. Dtc p1237 has been discussed in the following consumer complaints. 2000 ford focus engine complaint details; 2000 ford taurus gasoline engine complaint details. Detailed information on troubleshooting and repairing a p0230 dtc code which has to do with a fuel pump primary circuit malfunction. also includes links to relevant. I was driving along and the cel came on. went to auto zone and had them read the code and this is what it said, fuel level sensor circuit malfunction (p0460).. P1237 - fuel pump secondary circuit malfunction electronic returnless fuel systems (erfs) utilize a fuel pump driver module (fpdm) to control fuel pressure.. Kody diagnostyczne ford focus inne 9202 fuel sender open 9204 fuel sender short to ground 9213 anti-theft number of programmed keys is below minimum a103 antenna.Ford fault codes the full list - posted in ford focus club: p1001 koer (key on engine running) self test not able to complete p1100 maf (mass air flow) sensor.