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Home >> Jaguar >> 1987 >> XJ-SC >> Repair and Diagnosis >> Engine Performance >> Ignition System - LUCAS Electronic >> Testing >> Pick-Up Coil Resistance Check

Pick-Up Coil Resistance Check

  1. Turn ignition off. Disconnect pick-up coil connector from amplifier module. See Fig 1. Set ohmmeter to x100 scale. Insert ohmmeter leads into 2 pick-up coil harness terminals.
  2. Resistance reading should be 2200-4800 ohms. If not, replace pick-up coil and harness assembly.
Fig 1: Checking Pick-Up Coil Resistance
G29002Courtesy of JAGUAR CARS, INC.