1992 q45 fuel pump

[92 q]

My Fuel Pump went out and i paid the $270.00 for a new one and found out that wasn't even the problem, the powers being cut somewhere, what else can i check other than the relays and or the fuses, because they both checked out. If anybody has a knowledgable responses please drop a line.

[maxnix]

Dying fuel pumps often take out the FPCU also. Many posts in IOM about both.

Hope you used an OEM pump since they were only about $235 from Joe.

[96Qowner]

Here's a recent thread about the FPCU, with links to other threads:

zerothread?id=340200

Check it for any burn marks.