LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Saab >> 1987 >> 9000 Base, Standard >> Repair and Diagnosis >> Engine Performance >> Ignition System - BOSCH Hall Effect >> Testing >> Spark Plug Wires & Rotor
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Spark Plug Wires & Rotor

Check coil wire resistance. Reading should be 500-1500 ohms. Check resistance of spark plug wires. Reading should be 2000-4000. Check rotor and spark plug wire distributor cap connectors. Resistance should be 1000 ohms.