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
badCarz134 answered 8 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 :-)
Justemptyeverypocket... answered 8 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
Justemptyeverypocket... answered 8 years ago
Hit Schroeder valve with key in on position and no fuel
badCarz134 answered 8 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 :-)
Justemptyeverypocket... answered 8 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??
badCarz134 answered 8 years ago
Please click on "Mark helpful" if you're happy with the respond.
Justemptyeverypocket... answered 8 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