Contour L4-122 2.0L DOHC VIN 3 SFI (1995)
Idle Air Control system at maximum adaptive lower limit.
KOEO Memory Code ............................................................................................................................................................................. Go to KE30
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Pinpoint Tests/KE - Idle Air Control Control Solenoid
DTC 416
Idle Air Control system at upper adaptive learning limit.
KOEO Memory Code ............................................................................................................................................................................. Go to KE35
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Pinpoint Tests/KE - Idle Air Control Control Solenoid
DTC 452
Insufficient input from vehicle speed sensor to powertrain control module.
KOEO Memory Code ............................................................................................................................................................................... Go to DP1
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Pinpoint Tests/DP - Vehicle Speed Sensor (VSS)
DTC 453
Servo leaking down (KOER IVSC test).
Refer to Cruise Control / Testing and Inspection.
DTC 454
Servo leaking up (KOER lVSC test)
Refer to Cruise Control / Testing and Inspection.
DTC 455
Insufficient RPM increase (KOER IVSC test).
Refer to Cruise Control / Testing and Inspection.
DTC 456
Insufficient RPM decrease (KOER IVSC test)
Refer to Cruise Control / Testing and Inspection.
DTC 457
Speed control command switch(s) circuit not functioning (KOEO IVSC test)
Refer to Cruise Control / Testing and Inspection.
DTC 458
Speed control command switch(s) stuck/circuit grounded (KOEO IVSC test)
Refer to Cruise Control / Testing and Inspection.
DTC 459
Speed control ground circuit open (KOEO IVSC test)
Refer to Cruise Control / Testing and Inspection.
