lemon-mirror:
Home >> Nissan-Datsun >> 1983 >> Pulsar Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Spark Control System >> System Testing >> Spark Timing Control System

Spark Timing Control System

  1. On Maxima and 280ZX, disconnect Gray harness connector from distributor. On all others, ensure all vacuum hoses are in good condition and properly connected.
    Fig 1: Spark Timing Control System (Pulsar & Sentra)
    G41174
  2. Place transmission in Neutral or Park. With engine cold, connect timing light. Start engine and note timing.
    Fig 2: Spark Timing Control System (200SX) System shown is in warm-up condition.
    G41173
  3. As needle of temperature gauge reaches middle position, timing should advance from former position. If timing does not perform as described, replace thermal vacuum valve.
· About lemon-mirror