What does it mean when your fuel pump says p1233?

Definition. Error Code P1233 is set when the fuel pump is not starting up correctly. This could be caused by two primary reasons that interfere with fuel pump startup – the fuel pump relay, or the inertia switch.

How much does it cost to diagnose a p1233 code?

The cost to diagnose the P1233 code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

Is the Ford F150 p1233 DTC code a problem?

A search on Google for Ford P1233 shows that this P1233 DTC code is not limited to being a problem on just Ford trucks. Others with the Focus, Mustang, Town Car, etc. also experience this problem. You may experience stalling, no-starts, random no-starts, or other potential symptoms.

What does Ford F150 FPDM no start code mean?

Here’s a fix for that no-start condition on 2004-2008 Ford trucks. The FPDM (fuel pressure driver module) usually shows up as a P1233 diagnostic trouble code (OBD-II) when the truck’s codes are read. A Ford P1233 code is described as Fuel Pump Driver Module Offline or Fuel System Disabled or Offline.

What does the p1233 Ford powertrain control module do?

P1233 Ford Meaning. The Powertrain Control Module (PCM) monitors the Fuel Pump Monitor (FPM) circuit from the Fuel Pump Driver Module (FPDM). With the key on, the FPDM continuously sends a duty cycle signal to the PCM through the FPM circuit.

What does p1233 mean on a fuel pump?

P1233 Meaning. The Powertrain Control Module (PCM) monitors the Fuel Pump Monitor (FPM) circuit from the Fuel Pump Driver Module (FPDM). With the key on, the FPDM continuously sends a duty cycle signal to the PCM through the FPM circuit.

What to do if you get a p1233 code?

Start by checking the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. The cost to diagnose the P1233 code is 1.0 hour of labor.

How much does it cost to diagnose Ford code p1233?

What does this mean? The cost of diagnosing the P1233 FORD code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

What causes Ford F150 p1233 FPDM no start DTC?

A quick search over at MotorcraftService.com (a Ford service web site), they offer the following possible causes if the P1233 code is triggered: Inertia fuel shutoff (IFS) switch needs to be reset. Open or shorted FPM circuit (engine should start).

What causes a PCM to fail a p1233 test?

With the key on, the FPDM continuously sends a duty cycle signal to the PCM through the FPM circuit. The test fails if the PCM stops receiving the duty cycle signal. Need more information on how to fix the P1233 code?

Why is there an error code on my fuel pump?

This could be caused by two primary reasons that interfere with fuel pump startup – the fuel pump relay, or the inertia switch. 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.

What to do if fuel pump driver module is off line?

IFS (Inertia Fuel Shutoff) switch needs to be reset Open or shorted FDPM (Fuel Pump Driver Module) harness Poor electrical connection in FDPM (Fuel Pump Driver Module) circuit To check for this code, technicians usually start by checking the fuel pump fuse. Next, they reset the inertia switch manually.

What are the symptoms of a bad fuel pump shut off switch?

Another symptom of an issue with with the fuel pump shut off switch is a no start condition. If the switch malfunctions it may permanently disable the fuel pump and produce a no start condition. The engine may still crank when the key is turned however it will not be able to start due to a powerless fuel pump.

What does the p1237 code on the fuel pump mean?

P1237 FORD Meaning. Fuel Pump Driver Modules (FPDM) controls the voltage to the Fuel Pump in order to maintain proper fuel pressure over the full operating range of the engine. The P1237 code indicates the FPDM detected a fuel pump secondary circuit concern.

What to do if your fuel pump has an error code?

Repair or replace open or shorted FDPM harness Repair or replace poor electrical connection in the FDPM In many cases, the easiest way to fix this error code is to replace the defective FDPM.

How much does it cost to repair Ford p1237 code?

The cost to diagnose the P1237 FORD code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

What is the error code for OBD-II system?

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. Specifications on the definition, troubleshooting, and repairs, of course, vary from one make and model to another.

How much does it cost to repair Ford p1233 code?

The cost of diagnosing the P1233 FORD code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

How does the Powertrain Control Module monitor the fuel pump?

The Powertrain Control Module ( PCM) monitors the Fuel Pump Monitor (FPM) circuit from the Fuel Pump Driver Module (FPDM). With the key on, the FPDM continuously sends a duty cycle signal to the PCM through the FPM circuit.

Can a failed FPDM cause a truck to not start?

In the case of member lobo2mil4 in our forums, the problem turned out to be a failed FPDM. It was clear just by looking at it that it needed replacement. If your truck has the same code, take a look at that list of possible causes from above when determining how to fix the code. Your problem may not be a faulty FPDM.

Where can I buy a new Ford FPDM?

New FPDMs can be purchased from the dealer, for an estimated $84. The original FPDM part number for lobo2mil4’s truck was 3F2A-9D370-BA, the part number on the new one was 5L8Z-9D370-A. The correct one for your truck may be a different part number and/or cost. Check with the dealer to be sure.

How does the p1233 Ford powertrain control module work?

P1233 Ford Description. The Powertrain Control Module (PCM) monitors the Fuel Pump Monitor (FPM) circuit from the Fuel Pump Driver Module (FPDM). With the key on, the FPDM continuously sends a duty cycle signal to the PCM through the FPM circuit.

How to check for a Ford p1233 code?

Start by checking the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. What does this mean? The cost to diagnose the P1233 FORD code is 1.0 hour of labor.

Why is the p1233 Ford fuel pump driver module disabled?

Engine no start P1233 Ford Description The Powertrain Control Module (PCM) monitors the Fuel Pump Monitor (FPM) circuit from the Fuel Pump Driver Module (FPDM). With the key on, the FPDM continuously sends a duty cycle signal to the PCMthrough the FPM circuit. The test fails if the PCMstops receiving the duty cycle signal.

How much does it cost to repair a p1233 Ford engine?

The cost of diagnosing the P1233 FORD code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour. P1233 FORD Possible Symptoms Engine Light ON (or Service Engine Soon Warning Light) Engine no start

Where to find the DTC code on a Mustang?

Search For Your DTC Code Diagnostic Trouble Code (DTC) Code Description P0001 Fuel Volume Regulator Control Circuit/Op P0002 Fuel Volume Regulator Control Circuit .. P0003 Fuel Volume Regulator Control Circuit Lo P0004 Fuel Volume Regulator Control Circuit Hi

What does it mean when your fuel pump says p1233?