Innova 3145 Manual Del Usuario página 58

Retrieving Codes
FAULT CODE DEFINITIONS FOR EEC-IV SYSTEMS (89 - 112)
TEST
CODE CONDITION
89 O
91 O
91 R
91 C
92 O
92 R
93 O
93 O
94 O
94 R
95 O, C
96 O, C
97 O
98 O
98 R
98 R
99 O, C
99 R
111 O, R, C
112 O, C
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FAULT CODE DEFINITION
Exhaust heat control
Shift Solenoid 1 (SS1) circuit failure
(Cars ONLY): HEGO (HO2S) sensor
voltage low / system lean
(Cars ONLY): HEGO (HO2S) sensor signal
out of range /always lean
Shift Solenoid 2 (SS2) circuit failure
(Cars ONLY): HEGO (HO2S) sensor
voltage high / system rich
(Cars ONLY): Throttle position sensor
signal input low at maximum DC motor
extension or Converter Clutch Control
(CCC) circuit failure
(Trucks ONLY): Coast clutch circuit failure
Converter Clutch Control (CCC) circuit
failure
(Cars ONLY): Air diverter solenoid circuit
fault
Fuel pump secondary circuit fault
Fuel pump secondary circuit fault / high
speed fuel pump relay open
Overdrive Cancel Indicator Light (OCIL)
circuit failure
Electronic Pressure Control (EPC) driver
failure in processor
(Cars ONLY): Hard fault is present -
FMEM mode
(Trucks ONLY): Test failure, hard fault
repeat sequence (1985 through 1988)
Electronic Pressure Control (EPC) circuit
failure
(Cars ONLY): EEC system has not learned
to control idle
System PASS
(Cars ONLY): Intake Air Temperature
(IAT) sensor circuit below minimum voltage
/ 254°F indicated
4
Chapter 4