2001 Jeep Cherokee

Asked by Sep 20, 2016 at 01:38 PM about the 2001 Jeep Cherokee 4 Dr Sport 4WD

Question type: Maintenance & Repair

Would the cps cut power to fuel pump

9 Answers

1,155

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 :-)

3 out of 3 people think this is helpful.
Best Answer

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

Hit Schroeder valve with key in on position and no fuel

1,155

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

2 out of 2 people think this is helpful.

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??

1,155

bad fuel pump. Good luck :-)

2 out of 2 people think this is helpful.

Yeah figured thanksā˜ 

1,155

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

2 out of 2 people think this is helpful.

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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