How to Perform a Fuel Pump Current Draw Test

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Need advice on administering a fuel pump current draw test? The Delphi Training Series has you covered.

[philh]

is there a psi per amp rating on the spec? say 20 psi should have 2 amps? so if the fuel pressure spec is 50 psi how many amps would you expect to see?? good demo

[BigEightiesNewWave]

You can do this at home with an Autel 539B for $92 right at the fuse box.
No need for an amp-clamp or splicing of wires.

[BigEightiesNewWave]

AC-Delco morphed into garbage Chinese -made DELPHI.