Questions & Answers for: Jeep Grand Cherokee idle sensor

...idle controll sensor...maf sensor or o2 sensor....run a good carb/fuel ingector cleaner through with with some high test gas, do this for you next 2 fill ups, one can of cleaner per full tank...if it ...

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Question about 2004 Grand Cherokee

2 Answers

...Thank you!!!!!!!! Check the idle air control valve and throttle postion sensor. unplug the throttle position sensor if the idle steadies replace the TPS sensor. Make sure you have no vacuum

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Question about 1999 Grand Cherokee

1 Answer

...of 1000 - my idle speed will not go below 1150. can this be a bad serpentine belt no. Your o2 sensors send info to computer to adjust timing. then the throttle position sensor sets idle and ...

...sensor, also check the idle control valve...Don't just buy stuff...do testing first. Had similar trouble with a 1998 TJ 4.0. replaced plugs, wires, cap, rotor, fuel pump. An engine code lead me to ...

...that you have a good amount of gas in the tank.second o2 sensor does not contol idle or does the map sensor.the tps sensor and if it has a idle air motor.they can control idle other than the

Question about 1996 Grand Cherokee

1 Answer

...but dont what could it be i already put a new battery in it It could be an idle air sensor or a mass air flow sensor or a MAP sensor. Excapes me what the map stands for but most likely idle air ...

Question about 2000 Grand Cherokee

1 Answer

...and i replaced the radiator and the idle sensor.but know it wont idle and just dies. runs really ruff. possible faulty idle sensor! Try replacing with the old one, If you still have it! Good ...

...idle control sensor.is your check engine light on? if you do replace the idle control sensor,make sure you disconnect the positive cable from battery for 10minutes to allow the computer to adapt the ...

...while running. Gas mileage has plummeted to about 4 to 5 mpg. Could this be the idle control sensor or valve, or perhaps a mass flow sensor problem? Please advise. I WOULD SAY TPS SENSOR OR VAC ...

...sensor, idle air control valve, distributer, spark plugs, throttle position sensor, and it still will not idle? when scanner is hooked up it still says crank position sensor? I replaced it with a ...

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