High Idle and rough Idle Due to MAF Sensor?
798026
My 2002 GMC Sierra V8 experienced just the opposite....it would stumble and almost die out... sometimes it ran ok......check engine light was on...the new sensor fixed the problem.....unhook the battery to reset the computer...
798027
I would say you might have a vacuum leak somewhere. on the 6.0 I would look at the intake side of EGR Tube assembly.
798028
I would get code P0101 when I was accelerating hard on to highway. Wasn't getting enough airflow through MAF sensor or so it was sending to computer. On one occasion I got two other codes "running rich, running lean" caused by failing MAF, but NO OTHER SYMPTOMS.
798029
What is your code?? If is P0101 or PO102, replace the MAF and MAP... I hope this helps...
798030
actually it activated check engine light and caused the trans to almost slip between gears, erratic air flow creates all kinds of ecm and tcm issues, it sounds like yours may be dirty, anyways installing the new Delphi mafs sensor solved all the issues
581254
It is hard to determine that low of an RPM with a foot control. The noise on mine is low.
1502919
Mine just arrived yesterday. I measured the idle current with my KillAwatt at 10mA, which is 5 watts. About as much as an incandescent night light bulb.
266876
First suggestion call the number for service and support. Sounds like it's a carb thing and there are 3 set screws that might need adjustment. Make sure "kill switch" is disengauging.
668075
Try playing with the choke or disconnect the low oil sensor wire (female male plug). They say that metal particles in the oil affects the sensor. After the first 5 hours of run time you should do an oil change
1001224
Probably normal since you reset the ECU. Anytime you do that, you should do a normal startup but let it sit for 10 minutes or so to let the computer calibrate based on the sensor input. Low idle could be normal due to that auto calibration period.
907428
In my case I did not. Well just a little. Idle was a tad hi so turned the idle screw back.
1627081
Very cool. Thanks. Im hoping its the temp sensor as I already replaced the element so far and thats the only thing left. Thanks again
1158875
I have 2 of them that i bough from Amazon about 2yrs ago or more of. And non of the 2 gives any type of noise or static when its on idle.
1782667
I had that problem intermittently too. I search forums and that along with the fan speed only working at high or low velocity were indicators of a bad resistor.
2234220
Thats odd. I had no such issue. I would have a look on Google and see if there are any forums that show such issues with your car / model. Did you start car before plugging in? What happens then?
979610
Try cleaning the air hole on the gas cap first. I replaced the fuel pump, but still had stalling until I cleaned out the air hole in the gas cap.
1421601
I bought one of these carbs, bolted it on and it has worked great. Didn't make one adjustment. Sounds to me like you have a issue with fuel maybe getting to the carb. Normally what was thought to be too much fuel ends up being the exact opposite. Try taking the gas cap off and starting the machine. Maybe vapor lock? Check fuel filter if there is one, that it is not clogged. Collapsed fuel line? Is the bowl on the carb full of gas when the machine shuts off? Oh and to answer your question, the screw is most likely a idle air screw that can be adjusted to set idle speeds on the carb.
1979197
If the MAF is giving you a check light on the dash from being dirty than yes I would disconnect to reset the ECU. Other than that it depends on the make and model whether it's recommended. Disconnecting could never hurt though.
177129
Check for a crack in the fuel pickup line in the tank or in one of the fuel lines. You are getting air in the line and losing suction. If not, it may be your ignition.
1195691
Have not measured idle draw. Has energy saving idle mode. My AC output is grounded.
1370290
Hi Brody,As a rule the answers is yes to the Turbo Boost and *Fuel Pressure (*May require EAS add-on). I would need to know your application to be 100% sure, the PID's readings do change on some applications.Hope this helps, feel free to give me a call if you need more information,Thanks,DaveMONSTER PERFORMANCE870-580-0940