EN(H4SO)(diag)-46
ENGINE (DIAGNOSTICS)
Drive Cycle
4. DRIVE ACCORDING TO THE FOLLOWING DRIVE PATTERN
(A) Idle engine for 1 minute. (D) Decelerate with fully closed throt-
tle to 65 km/h (40 MPH).
(F) Accelerate to 96 km/h (60 MPH)
within 10 seconds.
(B) Accelerate to 96 km/h (60 MPH)
within 20 seconds. (E) Drive vehicle at 65 km/h (40 MPH)
for 10 seconds.
(G) Stop vehicle with throttle fully
closed.
(C) Drive vehicle at 96 km/h (60 MPH)
for 20 seconds.
DTC Item Condition
*P0030 HO2S Heater Control Circuit (Bank 1 Sensor 1) —
P0067
Air Assisted Injector Control Circuit High Coolant temperature at start is
less than 60°C (140°F).
*P0111
Intake Air Temperature Circuit Range/Performance Coolant temperature at start is
less than 30°C (86°F).
*P0121 Throttle/Pedal Position Sensor/Switch “A” Circuit Range/Performance —
P0130
O
2
Sensor Circuit Low Voltage (Bank 1 Sensor 1)
—
*P0139
O
2
Sensor Circuit Slow Response (Bank 1 Sensor 2)
—
P0301 Cylinder 1 Misfire Detected
Diagnosis frequency is different
from misfire ratio.
P0302 Cylinder 2 Misfire Detected
Diagnosis frequency is different
from misfire ratio.
P0303 Cylinder 3 Misfire Detected
Diagnosis frequency is different
from misfire ratio.
P0304 Cylinder 4 Misfire Detected
Diagnosis frequency is different
from misfire ratio.
P0400 Exhaust gas recirculation flow —
P0559 Generator Circuit High Input —
*P1134 A/F Sensor Micro-Computer Problem —
P1492 EGR Solenoid Valve Signal #1 Circuit Malfunction (Low Input) —
P1493 EGR Solenoid Valve Signal #1 Circuit Malfunction (High Input) —
P1494 EGR Solenoid Valve Signal #2 Circuit Malfunction (Low Input) —
P1495 EGR Solenoid Valve Signal #2 Circuit Malfunction (High Input) —
P1496 EGR Solenoid Valve Signal #3 Circuit Malfunction (Low Input) —
P1497 EGR Solenoid Valve Signal #3 Circuit Malfunction (High Input) —
P1498 EGR Solenoid Valve Signal #4 Circuit Malfunction (Low Input) —
P1499 EGR Solenoid Valve Signal #4 Circuit Malfunction (High Input) —
EN-00195
50
100
150
0
65 (40)
96 (60)
(Seconds)
Vehicle speed km/h (MPH)
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