Toyota T100 1996, Service Manual, Page: 277 / 2062

DI0T8 − 03
− DIAGNOSTICS ENGINE (3RZ − FE)
DI − 13
1996 TOYOTA T100 (RM449U)
DIAGNOSTIC TROUBLE CODE CHART
SAE CONTROLLED
HINT:
Parameters listed in the chart may not be exactly the same as your reading due to the type of instrument
or other factors.
If a malfunction code is displayed during the DTC check in check mode, check the circuit for that code listed
in the table below. For details of each code, turn to the page referred to under the ’’See Page ’’ for the respec-
tive ’’DTC No.’’ in the DTC chart.
DTC No.
(See Page)
Detection Item Trouble Area MIL* Memory
P0100
( DI − 22 )
Mass Air Flow Circuit
Malfunction
S
Open or short in mass air flow meter circuit
S Mass air flow meter
S ECM
f f
P0101
( DI − 26 )
Mass Air Flow Circuit
Range/Performance
Problem
S Mass air flow meter f f
P0110
( DI − 27 )
Intake Air Temp. Circuit
Malfunction
S Open or short in intake air temp. sensor circuit
S Intake air temp. sensor
S ECM
f f
P0115
( DI − 33 )
Engine Coolant Temp. Circuit
Malfunction
S Open or short in engine coolant temp. sensor circuit
S Engine coolant temp. sensor
S ECM
f f
P0116
( DI − 38 )
Engine Coolant Temp. Circuit
Range/Performance Problem S Engine coolant temp. sensor
S Cooling system
f f
P0120
( DI − 39 )
Throttle/Pedal Position
Sensor/Switch ”A” Circuit
Malfunction S Open or short in throttle position sensor circuit
S Throttle position sensor
S ECM
f f
P0121
( DI − 43 )
Throttle/Pedal Position
Sensor/Switch ”A” Circuit
Range/Performance Problem
S Throttle position sensor f f
P0125
( DI − 44 )
Insufficient Coolant Temp. for
Closed Loop Fuel Control
S Open or short in heated oxygen sensor (bank 1 sensor 1)
circuit
S Heated oxygen sensor (bank 1 sensor 1)
f f
P0130
( DI − 47 )
Heated Oxygen Sensor Circuit
Malfunction (Bank 1 Sensor 1) S Heated oxygen sensor
S Fuel trim malfunction
f f
P0133
( DI − 50 )
Heated Oxygen Sensor Circuit
Slow Response
(Bank 1 Sensor 1)
S Heated oxygen sensor f f
P0135
( DI − 51 )
Heated Oxygen Sensor Heater
Circuit Malfunction
(Bank 1 Sensor 1) S Open or short in heater circuit of heated oxygen sensor
S Heated oxygen sensor heater
S ECM
f f
P0136
( DI − 53 )
Heated Oxygen Sensor Circuit
Malfunction
(Bank 1 Sensor 2)
S Heated oxygen sensor f f
P0141
( DI − 51 )
Heated Oxygen Sensor Heater
Circuit Malfunction
(Bank 1 Sensor 2)
S Same as DTC No. P0135 f f
*:
f
@@@ MIL lights up