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Cranks but no boom boom

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Old 05-09-2019, 09:45 PM
FlyingZebra34's Avatar
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Default Cranks but no boom boom

Slapped a new fuel pump in there because I couldn't hear it churning. Just cranks all day. Still no change and the new pump isn't doing anything. Checked the relay, fuse, and interia switch on the firewall. Nothing interesting. Going to throw a new battery at it tomorrow. No codes. Possible ignition issue? Any ideas?
 
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Old 05-10-2019, 02:54 AM
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Got fuel? Got voltage to pump? Swap fuel pump relay? Got spark at plugs?
 
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Old 05-10-2019, 07:51 AM
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Did just stop starting up one day? Fuel pump won’t run if the CPS see’s nothing.
 
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Old 05-10-2019, 08:13 AM
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If you have no spark and fuel pressure at rail...most likely issue would be...Crank Sensor. Or...the Rover God's have decided they don't like you anymore.

Brian.
 
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Old 05-11-2019, 12:01 PM
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X2 on Rover gods don't like me. New battery and crank sensor did the trick. Didn't need a new fuel pump but oh well. Put a bosch one in there so should go another 15 years haha. I didn't know the fuel pump doesn't send fuel if the CPS doesn't see anything.
 
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Old 05-11-2019, 02:54 PM
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Originally Posted by FlyingZebra34
X2 on Rover gods don't like me. New battery and crank sensor did the trick. Didn't need a new fuel pump but oh well. Put a bosch one in there so should go another 15 years haha. I didn't know the fuel pump doesn't send fuel if the CPS doesn't see anything.
Bad CPS has been going around like the flu.
 
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