XJ40 ( XJ81 ) 1986 - 1994

Fuel fail 22 Help!!!

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Old 10-14-2023, 10:50 AM
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Default Fuel fail 22 Help!!!

Hi guys i need a lil help figuring out the culprit of this code? I can start the car and after a few seconds it dies.
 
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Old 10-19-2023, 04:12 AM
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You need control the pump relay. if your car start and stop it's perhaps fuel regulator problem
 
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Old 10-19-2023, 07:58 AM
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Have you checked to see if your fuel pump is getting power? The Fuel 22 can mean the fuel pump isnt getting power. The connector is known to suffer from arcing and melt. I had the same issue and I removed the fuel pump connector at the evaporator flange and directly wired the pump. So far, no issues whatsoever with the fuel pump operation.

 
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