Contour L4-122 2.0L DOHC VIN 3 SFI (1995)
KOEO Memory Code ................................................................................................................................................................................. Go to J90
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Pinpoint Tests/J - Fuel Pump Circuit/J90 - Check EEC-IV
Harness
DTC 543
Fuel pump secondary circuit failure
KOEO Hard Code ...................................................................................................................................................................................... Go to J20
KOEO Memory Code ................................................................................................................................................................................. Go to J93
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Pinpoint Tests/J - Fuel Pump Circuit/J93 - Check For DTC
556
DTC 551
Idle Air Control circuit failure during KOEO self-test.
KOEO Hard Code .................................................................................................................................................................................... Go to KT1
DTC 552
Secondary Air Injection Bypass circuit failure during KOEO self-test.
KOEO Hard Code .................................................................................................................................................................................... Go to KC9
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Pinpoint Tests/KC - Secondary Air Injection
Solenoids/KC9 - Check Voltage of VPWR Circuit
DTC 553
Secondary Air Injection Diverter circuit failure during KOEO self-test.
KOEO Hard Code .................................................................................................................................................................................... Go to KC9
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Pinpoint Tests/KC - Secondary Air Injection
Solenoids/KC9 - Check Voltage of VPWR Circuit
DTC 554
Fuel Pressure Regulator Control circuit failure.
KOEO Hard Code .................................................................................................................................................................................... Go to KN1
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Pinpoint Tests/KN - Fuel Pressure Regulator Control
Solenoid/KN1 - DTC 554, Enter Output State Diagnostic Test Mode