EN(H6DO)-90
ENGINE (DIAGNOSTICS)
LIST OF DIAGNOSTIC TROUBLE CODE (DTC)
P0122
Throttle/pedal position sensor/switch “A”
circuit low input
<Ref. to EN(H6DO)-150, DTC P0122 — THROTTLE/PEDAL POSITION
SENSOR/SWITCH “A” CIRCUIT LOW INPUT —, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P0123
Throttle/pedal position sensor/switch “A”
circuit high input
<Ref. to EN(H6DO)-154, DTC P0123 — THROTTLE/PEDAL POSITION
SENSOR/SWITCH “A” CIRCUIT HIGH INPUT —, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P0125
Insufficient coolant temperature for
closed loop fuel control
<Ref. to EN(H6DO)-156, DTC P0125 — INSUFFICIENT COOLANT TEM-
PERATURE FOR CLOSED LOOP FUEL CONTROL —, Diagnostic Proce-
dure with Diagnostic Trouble Code (DTC).>
P0129
Barometric pressure too low
<Ref. to EN(H6DO)-158, DTC P0129 — BAROMETRIC PRESSURE TOO
LOW —, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0130
O2 sensor circuit (Bank 1 Sensor 1)
<Ref. to EN(H6DO)-160, DTC P0130 — O2 SENSOR CIRCUIT (BANK 1
SENSOR 1) —, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0133
O2 sensor circuit slow response (Bank
1 Sensor 1)
<Ref. to EN(H6DO)-162, DTC P0133 — O2 SENSOR CIRCUIT SLOW
RESPONSE (BANK 1 SENSOR 1) —, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
P0134
O2 sensor circuit no activity detected
(Bank 1 Sensor 1)
<Ref. to EN(H6DO)-166, DTC P0134 — O2 SENSOR CIRCUIT NO ACTIV-
ITY DETECTED (BANK 1 SENSOR 1) —, Diagnostic Procedure with Diag-
nostic Trouble Code (DTC).>
P0137
O2 sensor circuit low voltage (Bank 1
Sensor 2)
<Ref. to EN(H6DO)-170, DTC P0138 — O2 SENSOR CIRCUIT HIGH VOLT-
AGE (BANK 1 SENSOR 2) —, Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
P0138
O2 sensor circuit high voltage (Bank 1
Sensor 2)
<Ref. to EN(H6DO)-169, DTC P0137 — O2 SENSOR CIRCUIT LOW VOLT-
AGE (BANK 1 SENSOR 2) —, Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
P0139
O2 sensor circuit slow response (Bank
1 Sensor 2)
<Ref. to EN(H6DO)-174, DTC P0139 — O2 SENSOR CIRCUIT SLOW
RESPONSE (BANK 1 SENSOR 2) —, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
P0150
O2 sensor circuit (Bank 2 Sensor 1)
<Ref. to EN(H6DO)-176, DTC P0150 — O2 SENSOR CIRCUIT (BANK 2
SENSOR 1) —, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0153
O2 sensor circuit slow response (Bank
2 Sensor 1)
<Ref. to EN(H6DO)-180, DTC P0153 — O2 SENSOR CIRCUIT SLOW
RESPONSE (BANK 2 SENSOR 1) —, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
P0154
O2 sensor circuit no activity detected
(Bank 2 Sensor 1)
<Ref. to EN(H6DO)-184, DTC P0154 — O2 SENSOR CIRCUIT NO ACTIV-
ITY DETECTED (BANK 2 SENSOR 1) —, Diagnostic Procedure with Diag-
nostic Trouble Code (DTC).>
P0171
System too lean (Bank 1)
<Ref. to EN(H6DO)-187, DTC P0171 — SYSTEM TOO LEAN (BANK 1) —,
Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0172
System too rich (Bank 1)
<Ref. to EN(H6DO)-188, DTC P0172 — SYSTEM TOO RICH (BANK 1) —,
Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0174
System too lean (Bank 2)
<Ref. to EN(H6DO)-191, DTC P0174 — SYSTEM TOO LEAN (BANK 2) —,
Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0175
System too rich (Bank 2)
<Ref. to EN(H6DO)-192, DTC P0175 — SYSTEM TOO RICH (BANK 2) —,
Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0230
Fuel pump primary circuit
<Ref. to EN(H6DO)-196, DTC P0230 — FUEL PUMP PRIMARY CIRCUIT —
, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0301
Cylinder 1 misfire detected
<Ref. to EN(H6DO)-200, DTC P0301 — CYLINDER 1 MISFIRE DETECTED
—, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0302
Cylinder 2 misfire detected
<Ref. to EN(H6DO)-200, DTC P0302 — CYLINDER 2 MISFIRE DETECTED
—, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0303
Cylinder 3 misfire detected
<Ref. to EN(H6DO)-200, DTC P0303 — CYLINDER 3 MISFIRE DETECTED
—, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0304
Cylinder 4 misfire detected
<Ref. to EN(H6DO)-200, DTC P0304 — CYLINDER 4 MISFIRE DETECTED
—, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0305
Cylinder 5 misfire detected
<Ref. to EN(H6DO)-200, DTC P0305 — CYLINDER 5 MISFIRE DETECTED
—, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
DTC
No.
Item
Index