Where is the 40 way wiring on a 14v fuel pump relay?

Where is the 40 way wiring on a 14v fuel pump relay?

14. Carefully remove and save the 40-way electrical connector wire cover located on the wire side of the connector (Figure 11). NOTE: The plastic tie strap that holds the wire harness to the wire cover must be cut off and discarded (Figure 10).

Where to place shrink tube for fuel pump relay?

PLACE SHRINK TUBE OVER ABANDONED BROWN WIRE BROWN WIRE THAT WILL BE SPLICED TO NEW FUEL PUMP RELAY WIRE HARNESS 50-WAY CONNECTOR BROWN WIRE FROM NEW FUEL PUMP RELAY WIRE HARNESS

How do you insulate a fuel pump relay?

RELAY WIRE HARNESS 16. Cut the blue (with an orange trace) wire one inch (25 mm) from the 40-way electrical connector (Figure 13). 17. Install shrink tube to the connector side blue (with an orange trace) wire to insulate the wire end. This wire will no longer be used (Figure 13).

What was the defect in the Mercedes wire harness?

The Defect… Mercedes-Benz made an engineering blunder of gigantic proportions when it decided to use an inferior and unsuitable material for the insulation on the electrical wires of their vehicles. This insulation prematurely disintegrates under normal use causing the wires it is designed to protect and insulate, to short causing many problems.

What happens when fuel pump harness stops working?

Over time, the connectors for your fuel pump harness may short out, resulting in electrical arcing or voltage drops. You may also notice burnt spots or melted plastic near the connector ends. If your harness no longer makes connection, it can cause your fuel pump to fail, leaving you stranded.

What are the fuel injector wiring harness codes?

This high quality wiring harness typically fixes Polaris engine codes: SPN 651 FMI 3,4,5 SPN 652 FMI 3,4,5 Some symptoms of a fuel injector wiring harness is engine will miss and run on one cylinder and engine will have loss of power.

How to check O’Reilly fuel pump harness connector?

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Can a bad wiring harness fix a Polaris engine?

This wiring harness will typically fix Polaris engine code: SPN 520342 FMI 3, 4 SPN 520344 FMI 4 SPN 520209 FMI 4 SPN 3056 FMI 2, 3, 4 Some symptoms of a bad O2 sensor wiring harness is a check engine light and the machine may run…