1994 BMW 7 Series "codes running gas" Questions

p1441 code on2001 740il 2001 bmw 740iL with code p1441 is the leakage diagnostic pump, you will need to check the connection to the pump and also test the evap system for any leaks, you may have a ...

...running. Need to know if I can get get to the fuel pump from the trunk with out dropping the gas tank. Please help Have you run the fault codes first as it may not be the fuel pump. Find out what is ...

...running again. I removed the gas cap and had my wife turn the key to run position I heard the fuel pump come on and turn off so I believe the fuel pump is O.K. The check engine light was on but I ran ...

...GAS PO171 & PO174 are codes for fuel too lean. So is the clattering valves when you step on it. Sounds like you got some bad gas. Try filling up with a high octane gas and add a gas treatment for ...

...codes are only 4 characters long)...P0140 is Oxygen Sensor Circuit No Activity Detected Bank 1 Sensor 2 (most likely the sensor has gotten damp or bad gas and has corroded a bit, reset the ...

...gas pedal a little it stays running. Fisrt, make sure your gas cap is tight. You can get a code with a loose gas cap. Tighten it, disconnect/reconnect batery, and then wait a few trips to see if the ...

...codes..now it won't stay running. Tried to code again..won't run long enough to get a c changed both upstream O2 sensors as per the code reader....no change. Replaced the air idle control ...

...any codes with my code reader. I was able to read the codes before but now it will not send me any codes . The truck also backfires when it is running and you step on the gas bad gas or bad ...

...for a system leak in your fuel system. and your evap sensor is sensing a lost pressure or will not purge. Check your cap & never gas your car while running. because both things will set this

running or the key left to run? have the codes checked, there are over 200 fault codes that are set when the light comes on, it can be anything from a loose gas cap to a defective catalytic converter,