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Old 05-16-2011, 12:13 PM
Darthwillie Darthwillie is offline
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Question CPS can turn off the gas pump?

A bad crankshaft position sensor can turn off the gas pump? I already install new fuse, install new tank pump, replace the gas line filter, check all the cables and still no gas on the line. (Ford Ranger 1993, 4 cil. 2.3)
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Old 05-16-2011, 12:27 PM
klinger86 klinger86 is offline
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Default Re: CPS can turn off the gas pump?

if im not mistaken the ecu looks at all the sensors and if the crank sensor is bad it wont let it start do you hear the fuel pump running?
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Old 05-16-2011, 01:00 PM
Gumcrew2 Gumcrew2 is offline
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Posts: 287
Default Re: CPS can turn off the gas pump?

Bad CPS = no power to fuel pump

That is correct on almost all modern cars.

Turn the key 2 clicks. You should here the fuel pump prime
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'83 Ford Ranger 2.3L 4Spd, Dual Tanks, 195/60R15's, Welded Rear End TOTALLED AT 483,211 MILES
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Old 05-18-2011, 09:01 PM
Darthwillie Darthwillie is offline
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Default Re: CPS can turn off the gas pump?

Yes, the CPS was bad, installed and now turn the key and the fuel pump works perfect.

Thanks!!!
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