Let me know if there's something I'm missing. I cleaned the MAF -again- just to rule out possible dirty sensor, no change. I then had to drive the vehicle for about 60 miles to get the computer to send me a new batch of codes after a reset. I have a stock fuel system including the injectors, tank and pump. I cleared the codes and drove the car a few times since (maybe 200 street miles total) and everything seems fine. Every once in a while this customer drives down his country road and hits mud puddles. July 19, 2010: 2005 Ford F-150 XLT 5.4L Cuts out, MIL Lamp on VIN: 1FTPW14535 P1233: Fuel Pump Driver Module Disabled or Offline. Restarting the engine with the sensor reconnected results in no change, and no new codes. The codes were P1000 - OBD Systems Readiness Test Not Complete and P1233 - Fuel Pump Driver Module Diasabled or Offline. Found Fuel Pump Fuse in trunk blown, replaced it, and checked remaining fuses, fuel pump relay, and fuel pump inertia switch. Disconnecting it and restarting the engine resulted in no noticeable change, no new codes. The information I have found leads me to believe that the MAF is a combination of IAT and MAF on this vehicle. P0113 Intake Air Temperature Sensor Circuit High Input P0316, Misfire Detected On Startup, First 1000 Revolutions
#P1233 fuel pump driver module offline how to
Now, there's an aggressive misfire on 'Random' cylinders. 04 Ford F150 How To Disconnect Fuel Lines Funnydog Tv. I soldered in a new relay (confirmed 100% exact match) and threw it all back together. I assumed at this point it was a faulty relay. 'tap' to the CCRM, the engine levelled out for a moment before going rough.
I checked the inertia switch: Not tripped, receiving and sending 12v. P1406, DPFE Sensor Circuit Downstream Hose (Already remedied, I had broken off a stem and had yet to repair this at the time)
#P1233 fuel pump driver module offline Offline
P1233, Fuel Pump Driver Module Disabled or Offline I arrived at my home and checked the codes, and returned the following: The vehicle drove beautifully for about a week - when driving home I began to notice a slight hesitation on throttle which grew rapidly worse over the course of 5 miles. Oil Change, New Air Filter, Transmission Rebuild, New Spark Plugs, New Plug Wires, Coolant Flush, New Lifters, Cleaned MAF, Injector Cleaning + O-rings, Connecting Rod Bearings Greetings everyone, thanks in advance for any insight you can provide.
0 kommentar(er)
