2001 4.7 liter code question, HELP!!!!!!!!!!
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2001 4.7 liter code question, HELP!!!!!!!!!!
I have a 2001 4.7 liter that the check engine light has been going on and off. Once I check the code it state that 201 the # 1 injector open/bad/ what ever. This problem goes on and off. When the check engine light is on the Jeep idles rough, doesn't seem to run bad at a higher RPM. Once the car cools down light goes off and it idles perfect. What should I check first? Pressure, Voltage, etc. I don't want to throw a new injector in it and start throwing money at the problem
If I do check the voltage, what should it read? Thanks for any help.
If I do check the voltage, what should it read? Thanks for any help.
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Year: 2004
Model: Grand Cherokee
Engine: 4.7L V8
I have a 2001 4.7 liter that the check engine light has been going on and off. Once I check the code it state that 201 the # 1 injector open/bad/ what ever. This problem goes on and off. When the check engine light is on the Jeep idles rough, doesn't seem to run bad at a higher RPM. Once the car cools down light goes off and it idles perfect. What should I check first? Pressure, Voltage, etc. I don't want to throw a new injector in it and start throwing money at the problem
If I do check the voltage, what should it read? Thanks for any help.
If I do check the voltage, what should it read? Thanks for any help.
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P0201 (M)
Injector # 1 Control Circuit
An open or shorted condition detected in control circuit for Injector # 1 or the INJ 1 injector bank.
I know the code, what is the next step you would take to fix this problem?
Injector # 1 Control Circuit
An open or shorted condition detected in control circuit for Injector # 1 or the INJ 1 injector bank.
I know the code, what is the next step you would take to fix this problem?
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Year: 2004
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Engine: 4.7L V8
http://www.obd-codes.com/p0201 link to the website. Thanks for directing me to it though
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Year: 2000
Model: Grand Cherokee
Engine: 4.0
Did you inspect the plug on the injector?You could try swapping the injector around and see if the code follows it to start with,that would be the cheapest way to find out if the actual injector is faulty.
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