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Fuel pump relay control unit 140-160

73' 145 auto w/Bosch electronic fuel injection.

Pump won't run with key, but will when bypassing relay. Does the pump relay get its signal from the Control unit? What is the voltage?

It worked fine until I had a senior moment and got my jumper cables crossed and made some sparks at the battery terminals. The ignition "might" have been on at that time.

But I may have screwed the pooch.

Any help much appreciated.






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New 1 Fuel pump relay control unit [140-160]
posted by  GrandpaDan  on Sat Sep 28 09:57 CST 2019 >

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