METER AND GAUGES — Tachometer, Temp., Oil and Fuel Gauges / Wiring Diagram
EL-85wiring diagramN·CVT version passes the tach signal through the CVT controller — a quirk that means a dead tachometer on N·CVT cars can be either the ECCS, the CVT controller or the wire between them. Speed-sensor signal stays on pin 11 regardless of transmission.
NOTE
Variant markers on this page:
• M/T = Manual transaxle models (tach signal direct from ECCS)
• N·CVT = N·CVT models (tach signal via N·CVT control unit)
Water-temp + fuel gauges are conventional variable-resistor types; tachometer is fed by the ECCS control unit. Speed sensor is built into the meter (electronic, no cable drive).
Wiring Schematic
Components (9)
Connections (10)
IGN
IGNFB10AYellow — ignition feed
FB10A
FB10AMETERYellow — meter +12V (pin 24)
METER
METERTTOrange with Black — water temp signal
METERFTYellow with Red — fuel-gauge signal
METERECCSBlue with Black — tachometer signal (M/T)
METERNCVTOrange with Black — N·CVT tach signal
METERGNDBlack — meter ground (pin 13)
NCVT
NCVTECCSOrange with Black — passthrough
FT
FTGNDBlack — fuel-tank-unit ground
TT
TTGNDBlack — thermal-transmitter ground