2001 Jeep Cherokee

Asked by Justemptyeverypocket... Sep 20, 2016 at 01:38 PM about the 2001 Jeep Cherokee Sport 4-Door 4WD

Question type: Maintenance & Repair

Would the cps cut power to fuel pump

9 Answers
3,215

badCarz134 answered 7 years ago

NO. The Crank Position Sensor gives a signal to the PCM to control the ignition (spark timing), not fuel injection or delivery. Please click on "Mark helpful" if you're happy with the respond. Good luck :-)

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Justemptyeverypocket... answered 7 years ago

Ok so it's done this before and with a little finessing on the bottom of the gas tank it fired right up this time nothing no fuel to rail any opinions would be helpful

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3,215

badCarz134 answered 7 years ago

Check fuses, relays and wiring before jumping to PCM and sensors. Also try holding down the valve while someone cranks the engine. Good luck :-)

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Justemptyeverypocket... answered 7 years ago

Checked relay and switched it out. Put fuel in throttle body and it started but wouldn't stay running rail in bone dry not even a drop of fuel anymore insight??

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3,215

badCarz134 answered 7 years ago

Please click on "Mark helpful" if you're happy with the respond.

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Justemptyeverypocket... answered 7 years ago

It was the fuel pump I actually had a bad code of #4 misfire as well and that went away guessing starving itself runs like a champ now thanks for the help

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