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Fuel Pump Relay

1338 Views 13 Replies 5 Participants Last post by  GAD90
Hey everyone. Trying to troubleshoot some suspected fuel pump problems on my NAS 97 D90. I have a new “Fuel Pump Relay” part no. YWB100820L that I am going to try to replace.

Now my google-fu is usually pretty good, but I’m just not having any luck finding where this relay is located! Anyone know where to find this thing on the truck??

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Do a fuel pressure test, and to check wiring use a Vohm Meyer. Set it for continuity and then to resistance.
gems discovery 1 is the same as defender including 10as alarm, when reading codes on 96 to 98 defender you use discovery model as defender does not exist on diagnosis equipment.
1 - 2 of 14 Posts