Last year around this time I have two of the spark plugwires replaced and that seemed to help for a while. Generally-speaking, if something looks out of place, then it probably is. If the problem is not enough fuel, the culprit may be dirty injectors or fuel filters, a weak fuel pump or a leaky fuel pressure regulator. Given the robust nature of today's emissions control components, it is entirely possible for an individual component to malfunction without leading to an immediate increase in emissions at the tailpipe. Therefore, the must supply more electric current to maintain the temperature of the hot film as air flow increases.
Troubleshooting will be the same for both codes. Also, the car is only at around 23,000 miles, however it is a 2002 Econoline, so I doubt this is due to the engine being worn down. I am due for registration and need to get a Smog check. To learn more, see our. Does anyone have any ideas Did you look up the meaning of these codes I suggest you download the Engine 112 diagnostic manual. This could be used by lots of other forums as well. Look up the other , please use the search box.
Im not sure how to remove this and dont necessarily have the money for a dealer to fix. The lean fuel mix error may be accompanied by rough idling, engine misfires, hesitation during acceleration and overall poor engine performance. The information contained on this site is presented for informational purposes only. This value will decrease by approximately 3 kPa for every 305 meters 1,000 feet of altitude. C Circuit High Input P0229ThrottlePedal Position SensorSwitch C Circuit Intermittent P0230Fuel Pump Primary Circuit Malfunction P0231Fuel Pump Secondary Circuit Low P0232Fuel Pump Secondary Circuit High P0233Fuel Pump Secondary Circuit Intermittent P0234Engine Over Boost Condition P0261Cylinder 1 Injector Circuit Low P0262Cylinder 1 Injector Circuit High P0263Cylinder 1 ContributionBalance fault And for those of us unfortunate enuff to have need of them.
Blow out any dust or debris which may be blocking the sensing portion. How does a mechanic diagnose the P0104 code? So you should chech it on our car models. If a clogged catalytic converter is suspected, the exhaust back pressure needs to be checked. This does not happen all of the time. It measures the intake flow rate by measuring a part of the entire intake flow. One of my family members owns a Ford Econoline E150 modified with a roof extender and power wheelchair lift, however the engine is a stock V8 which runs on regular gas.
The detects the air flow by means of this current change. A while back the dealer quoted 1500 for regular maintenance. If either sensor isn't working correctly, the car will run rough and the engine will be less efficient. The more air, the greater the heat loss. Sorry my husband used to take care of these things. If other codes that relates to misfiring condition, lean running or air entering the engine is present, then you must first fix those error codes before P0104. Neither would normally happen in so few miles, but if the load was heavy enough, I suppose the enrichment program might lead to the second issue.
Are sure you have a code P1404? Pump Fuel Metering Control B RangePerformance CamRotorInjector P0258 Injection Pump Fuel Metering Control B Low CamRotorInjector P0259 Injection Pump Fuel Metering Control B High CamRotorInjector P0260 Injection Pump Fuel Metering Control B Intermittent CamRotorInjector P0261 Cylinder 1 Injector Circuit Low P0262 Cylinder 1 Injector Circuit High P0263 Cylinder 1 ContributionBalance fault I have a 2002 ml320 that is running very rough. What repairs can fix the P0104 code? Error codes alone could be a separate Sticky. He can observe this by watching live data on his scanner while driving. Here are some of the most common. Do you know several reasons why the light will turn on Thanks Vivica B Malfunction CamRotorInjector P0257 Injection Pump Fuel Metering Control B RangePerformance Injector P0258 Injection Pump Fuel Metering Control B Low CamR P0259 Injection Pump Fuel Metering Control B High CamR P0260 Injection Pump Fuel Metering Control B Intermittent Injector P0261 Cylinder I Injector Circuit Low P0262 Cylinder I Injector Circuit High P0263 Cylinder I ContributionBalance fault B Malfunction CamRotorInjector P0257 Injection Pump Fuel Metering Control B RangePerformance Injector P0258 Injection Pump Fuel Metering Control B Low CamR P0259 Injection Pump Fuel Metering Control B High CamR P0260 Injection Pump Fuel Metering Control B Intermittent Injector P0261 Cylinder I Injector Circuit Low P0262 Cylinder I Injector Circuit High P0263 Cylinder I ContributionBalance fault On my way home tonight my Service Engine Soon light turned on in my 2000 Town car just after the car rolled over to 118000 miles.
Register your free account today and become a member on Camryforums Injection Pump A RotorCam High P0255 Injection Pump A RotorCam Intermitted P0256 Injection Pump B RotorCam Malfunction P0257 Injection Pump B RotorCam RangePerformance P0258 Injection Pump B RotorCam Low P0259 Injection Pump B RotorCam High P0260 Injection Pump B RotorCam Intermitted P0261 Cylinder 1 Injector Circuit Low P0262 Cylinder 1 Injector Circuit High P0263 Cylinder 1 ContributionBalance fault Be a big help to those who are in trouble and need a trustable answer quickly. Compare bank 1 to bank 2. Possible Solutions The simplest thing to do is to reset the code and see if it comes back. This ad is not displayed to registered members. In some cases, it may be necessary to allow the fault to worsen before an accurate and definitive repair can be made. Now ive looked at the other old threads posted up but nothing up to date in basically a year. Inspect the element, it should be a small silver filament, similar to what you'd see in a light bulb or an older space heater.
Temp gauge turned off as well. As I left though i decided to clear the codes as I never have. A Honda service bulletin for some 1998-2001 3. The engine runs close to normal but it may run slightly erratically, have less power, back fire and idle inconsistently higher than normal. The following troubleshooting steps should be taken to confirm failure and make a proper repair.
They can also clog up with carbon enough to fail to operate properly. Does the code reader do live readings or graphing? Diagnosing this code requires the engine to be in good running shape, without unmetered air entering the engine. P0104 Ford Possible Solution: Excessive air inflow can be caused by a vacuum leak, a dirty sensor or, an exhaust gas recirculation valve not closing properly. See some photos at this. If yes, graph the O2 sensors front and back and see what's going on.