![]() Possible CausesĮrror Code P1237 can be caused by multiple problems. In other vehicle makes, the engine may not start at all. The most common symptom and usually the only symptom for this error code is the activation of the Check Engine light and the registration of the error code. The PCM then sets the error code to the DTC and activate the Check Engine light to notify the driver of the problem. The FPDM indicates to the PCM (powertrain control module, also known as ECM or engine control module in other vehicles makes) through the FPM (fuel pump monitor) circuit to highlight the detected concern. Error Code P1237 takes place when the FPDM has determined a problem in the fuel pump secondary circuit. 1996 F250 7.5L No Fuel Pump - Ford Truck Enthusiasts Forums. ![]() 1999 FORD F150 FUEL PUMP DRIVER MODULE brauner.bz. Electric Fuel Pump Module & Sender Assembly For Ford F-150 F-350 F-450 sender units. The FPDM or Fuel Pump Driver Modules control the voltage to the Fuel Pump to help keep proper fuel pressure throughout the operating range of the engine. pump fuel module driver yours check f150 ford replacement. Specifications on the definition, troubleshooting, and repairs, of course, vary from one make and model to another. This error code is a generic trouble, meaning it applies to all vehicles equipped with OBD-II system, especially vehicles made since 1996 up to present. This code happens when the fuel pump driver module has determined a problem in the fuel pump secondary circuit. ![]() Another common issue you may face due to a bad fuel pump driver module is No Start. Error Code P1237 is defined as Fuel Pump Secondary Circuit Fault. So, whenever you face rough idling, don’t forget to check on the fuel pump driver module. ![]()
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