C203 & C500 - Fiero Wiring Information - FieroAddiction C203 & C500 - Fiero Wiring Information. This is a list of all the connections that are needed to tie into the Fiero electrical system when doing an engine conversion. This list is to aide in the wiring process. All circuits should be verified before any connections are made. Free Pontiac Vehicles Diagrams, Schematics, Service 1970 71 pontiac tempest and le mans center section wiring diagram [558 KB] 1970 71 pontiac tempest and le mans front section wiring diagram [431 KB] 1970 71 pontiac tempest and le mans rear section wiring diagram [351 KB] 1985 pontiac fiero 28 liter fuel pump wiring diagram [23 KB] pontiac fiero gt charging system circuit [47 KB] 1985 Pontiac Fiero Repair Shop Manual Original Exact Title: "1985 Pontiac Fiero Service Manual" Wiring Diagrams?: Included: Authenticity: This item is original. Dimensions: 11 x 8 x 1: OEM Part Number: Related searches for 1985 fiero wiring diagram fiero wiring diagrampontiac fiero wiring diagram1985 pontiac fiero wiringfiero wiring harnessfiero fuel pump wiring1985 fiero specs1985 fiero v61985 fiero gt problems