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Home >> Plymouth >> 1987 >> Horizon Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel - Standard >> Testing >> Oil Pressure Gauge Circuit Test >> All FWD Models

All FWD Models

Remove oil pressure gauge or temperature/oil pressure gauge assembly. Check for continuity in wire between oil pressure sensor and oil pressure sensor input pin. Check for battery voltage at positive (B+) pin and ground pin. See Figure through Figure .