Innova 3145 Manual Del Usuario página 54

Retrieving Codes
FAULT CODE DEFINITIONS FOR EEC-IV SYSTEMS (55 - 62)
TEST
CODE CONDITION
55 R
56 O, C
56 C
56 O, C
57 O
57 C
58 O, C
58 R
59 O
59 O, C
59 O, C
59 C
59 C
61 O, C
62 O
62 C
62 O, R
51
FAULT CODE DEFINITION
(Trucks ONLY): Charging system fault
(Cars ONLY): Mass or vane air flow sensor
above maximum voltage transmission
sensor failure
(Trucks ONLY): Mass Air Flow sensor
fault (voltage higher than normal) (4.0L
models)
(Trucks ONLY): Transmission oil
temperature sensor fault (ex. 4.0L models)
(Cars ONLY): Octane adjust circuit
grounded
(Cars ONLY): AXOD Neutral Pressure
Switch (NPS) circuit fault; circuit open
(Cars ONLY): Vane air control circuit
fault; circuit open
(Trucks ONLY): Idle tracking switch
circuit fault
(Cars ONLY): AXOD 4/3 pressure switch
circuit failure or idle adjust circuit
grounded (2.9L MAP)
(Cars ONLY): AXOD 4/3 pressure switch
circuit failure or 2-3 shift error (E4OD)
(Cars ONLY): Low speed fuel pump circuit
failure
(Trucks ONLY): Transmission throttle
pressure switch circuit fault (1985 through
1988 models)
(Trucks ONLY): 2-3 shift error (1989
models)
Engine coolant temperature sensor fault or
circuit grounded
(Cars ONLY): AXOD 4/3 or 3/2 pressure
switch circuit failure; circuit closed
(Cars ONLY): Transmission clutch fault
(E4OD)
(Trucks ONLY): Transmission 4/3 circuit
fault
4
Chapter 4