PGM-FI System

Component Location Index (cont'd)

 11-223  
D15Y2,    D15Y4,    D16W8,    D17Z1,    D17A2,    D17Z3,    D17Z4 engines: D15Y4,    D17A2 (KU, KQ, KZ, FO models),    D17Z1 (KQ model) engines:
  1. PRIMARY HEATED OXYGEN SENSOR (PRIMARY HO2S) (SENSOR 1)

    Troubleshooting, page 11-225

    Replacement, page 11-279

  2. SECONDARY HEATED OXYGEN SENSOR (SECONDARY HO2S) (SENSOR 2)

    Troubleshooting, page 11-255

    Replacement, page 11-279

  3. INJECTORS

    Test, page 11-276

    Replacement, page 11-113