Code 87

[nero6]

Can anyone help with code 87?

 

[jrichker]

Code 87 – fuel pump primary circuit failure. The fuel pump lost power while the engine was running. Check fuel pump relay, check inertia switch, wiring to/from inertia switch, red wire going to inertia switch for +12volts. Check the other side of inertia switch for +12 volts.

Diagram of the fuel pump wiring for 86-90 cars

Diagram of the fuel pump wiring for 91-93 cars.