Rx-7 Alternator Cross Reference and Swap Chart 12 rowsIf you don't feel comfortable doing this I would recommend sticking with a "plug compatible" alternator or have a shop rebuild yours for more current. To modify the wiring based on the wiring diagrams above: Disconnect the battery ground cable. Change the alternator plug on the engine harness: WB to WB (White/Black trace).V- CHASSIS SWAP NOTES ->ALTERNATORCOMMENTS'81-'85 (50A Alternator, SE: 60A)50ALR Charging system diagram-60ALR-70ALR-80A"L-S" diagramSee all 12 rows on www Alternator upgrades - AusRotary Diagram for Series 5,6 rx7 and cosmo alternator upgrade no wiring mods needed and can be plugged in and bolted on (some slight filling off the back of the water pump mount ie firewall side of mount. may be needed to fit the EL falcon alternator) PLEASE NOTE: For a load sensitive alternator - Collections of Rx7 Headlight Wiring Diagram, - Love Quotes 101 Collections of sub wiring diagrams together with subwoofer series wiring diagram on 433mhz receiver from sparkfun is the green rectangular printed circuit solenoid wire diagram tog.. Love Quotes 101. Home; Fd3S Headlight Problem Help Rx7Club Com Mazda Rx7 Forum. CHARGING SYSTEM - The MAZDA RX-7 86-88 technical page The charging system comprises the alternator and the battery. If any of the test fails and the reason it failed does not come from the wiring, I would replace the alternator with a quality replacement one and I would also replace If you look at the S5 alternator, you will see a little diagram showing where the L/S terminals are on the Rx7 S5 Wiring Diagram - schematron Mazda RX-7 cars & trucks ecu wiring diagram rx7 questions and answers. pump and premix gas and oil i dont believe in the s5 rx7 there is a way to disable . ECU Discussions - Wiring diagram and engine breakdown - Anyone have a PDF copy of the S5 Turbo II wiring diagram FC Battery relocation in progress.ng starter, alt FC Battery relocation in progress..wiring starter, alt, fuse block questions Welcome, Guest. Please login or The OEM mazda wiring had the alternator 12v constant wire fused through the 80-amp fuse correct? Mine is wired just like your diagram.