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On a 1993 Saturn SC1 would the map sensor or idle sensor cause the engine to idle high 2500 to 4000 rpms?
Could be throttle plate stuck open Try to free it with screwdriver with engine off
What causes a 2002 Saturn SL-1 SOHC fast idle in park after driving?
Two of the most common causes are throttle position sensor and idle control valve problems.
What would cause rpm to race then slow while at idle in park on a 1998 Saturn SL 2 coupe?
your airflow is uneven check the airflow sensor wire/ sensor
Saturn S-Series fuel pump can a bad fuel pump cause hesitation and rough idle?
I had those symptoms and finally had the dealer look at it. the problem was with my cooling system and temp sensor. the car was running hotter than the temp sensor was indicating and the cooling system was not working properly.
2000 Saturn and fast idle?
Replace engine mounted temperature sensor and IAC valve(or clean throttle body and IAC according to an automotive manual). Before trying both of these, replace PCV valve to correct any vacuum problems.
Is the maf mass air flow sensor and idle air control valve for a 2000 Nissan maxima located together?
no, the MAF sensor is between the air filter and throttle body. the idle controll is at the throttle body.
Why would a 2000 Hyundai Sonata 4-cylinder LX shake at idle?
My 2000 V6 Sonata shakes while at idle also. I discovered I need an oxegen sensor and more importantly an "Idle Air Control Valve". 239.00 is the average and hard to find. .
Why My 2000 Dodge Ram 1500 4x4 5.9 won't idle Why?
Sounds like the Throttle Position Sensor.
How do I fix a High idle on a 1995 Saturn SL2?
Replace the engine coolant temperature sensor. Your car has two, replace the one with the 2 wire connector
Could a faulty temp sensor in a 98 Saturn SC2 cause the car to idle erratically?
Yes. IT can make the engine run to rich, and then cause misfires
Where is idle position sensor?
Idle air control valve sensor is located around the carburetor .
Where is the idle sensor for the 2004 dodge 3500 5.9 cumimins diesel and how do you adjust it?
There is no idle sensor. Idle speed is computer controlled and is not adjustable.
