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I have the list for the aj27 codes .. Strategy DTCs Description Malfunction Criteria Value Secondary Parameter Enable Conditions Time Required MIL Catalyst efficiency bank 1 P0420 Downstream delay time Time < 1000 Engine speed Vehicle speed Closed loop fuelling 1100 to 2500 RPM 31 to 37 mph Active 23s 2 Drive cycles Catalyst efficiency bank 2 P0430 ECT IAT Airflow Altitude Airflow change Engine speed change Throttle angle change Idle Sub feedback compensation Air fuel ratio compensation Linear air fuel compensation 80 to 110 ºC -8 to 100 ºC 5 to 30 g/s < 8000 feet < 15 g/s in 0.512s < 360 in 0.512s < 4 deg in 1.024s Inactive 0.9 to 1.1 0.75 to 1.25 0.5 to 1.5 2 Drive cycles Disable: P0101-P0103, P1104, P0107, P0108, P0111- P0113, P0116- P0118, P0125, P0300-P0308, P0460, P0447, P0448, P0122, P0123, P0222, P0223, P0121, P1121-P1123, P1222- P1224, P1229, P1251, P1611, P1631, P1633, P1230, P1367, P1368, P1609, P1642, P0603, C1165, C1175, C1137, P1313, P1314, P1316, P0444, P0445 Disable (bank 1): P0135, P0137, P0138, P0140, P0141, P0171, P0172, P0201, P0202, P0203, P0204, P0351, P0352, P0353, P0354 Disable (bank 2); P0155, P0157, P0158, P0160, P0161, P0174, P0175, P0205,
P0206, P0207, P0208, P0355, P0356, P0357, P0358
Strategy DTCs Description Malfunction Criteria Value Secondary
Parameter
Enable
Conditions
Time
Required
MIL
Random misfire P0300 Crank speed fluctuation Catalyst/emissions
damage
Steady state
Engine speed
See note above
500 to 2500
RPM
1000
revolutions
1+2 Drive cycles
Misfire cylinder 1 P0301 ECT
IAT
-8 to 120ºC
-8 to 100ºC
1+2 Drive cycles
Misfire cylinder 2 P0302 Altitude
Load
< 8000 feet
See table
1+2 Drive cycles
Misfire cylinder 3 P0303 MOMFGNT 1+2 Drive cycles
Misfire cylinder 4 P0304 1+2 Drive cycles
Misfire cylinder 5 P0305 1+2 Drive cycles
Misfire cylinder 6 P0306 1+2 Drive cycles
Misfire cylinder 7 P0307 1+2 Drive cycles
Misfire cylinder 8 P0308 1+2 Drive cycles
Misfire catalyst
damage 1
P1313 Catalyst damage % See table
MOTLST
200
revolutions
Misfire catalyst
damage 2
P1314 Catalyst damage % See table
MOTLST
200
revolutions
Misfire excess
emissions
P1316 Emissions failure % 3.60% 1000
revolutions
Disable: P0101-P0103, P1104, P0111-P0113, P0116-P0118, P0125,
P0107, P0108, P0336, P0460, P0603, P0121-P0123, P0222,
P0223, P1121-P1123, P1222, P1223, P1224, P1229, P1230,
P1251, P1516, P1609, P1611, P1631, P1633, P1637, P1642,
P0128, P0106, C1165, C1175, C1137
Low voltage
bank 1
upstream
P0131 Element current Element current stuck
low and fuel system lean
failure
< -15.0mA After start
Disable:
> 0.896s
P0132
Ref. fuel
system lean
2 Drive
cycles
Low voltage
bank 2
upstream
P0151 Element current Element current stuck
low and fuel system lean
failure
< -15.0mA After start
Disable:
> 0.896s
P0152
Ref. fuel
system lean
2 Drive
cycles
High voltage
bank 1
upstream
P0132 Element current Element current stuck
high and fuel system rich
failure
> -15.0mA After start
Disable:
> 0.896s
P0131
Ref. fuel
system lean
2 Drive
cycles
High voltage
bank 2
upstream
P0152 Element current Element current stuck
high and fuel system rich
failure
> -15.0mA After start
Disable:
> 0.896s
P0151
Ref. fuel
system lean
2 Drive
cycles
Slow
response
bank 1
upstream
P0133 Response time to fuel
reinstatement
Response rate time 6 s Engine speed
Airflow
Vehicle speed
ECT
600 to 2500 RPM
4 to 16 g/s
18.6 to 68 mph
80 to 110 ºC
<= 6s 2 Drive
cycles
Slow
response
bank 2
upstream
P0153 Response time to fuel
reinstatement
Response fate time 6 s IAT
Altitude
Element impedance
Throttle closed
Fuel cut time
Closed loop fuelling
-8 to 80 ºC
< 8000 feet
20 to 80 ohm
ISC = 1
<= 30s
Active
<= 6s 2 Drive
cycles
Disable: P1316, P0107, P0107, P0108, P0116-P0118, P0125, P0128,
P1367, P1368, P0444, P0445, P0111-P0113, P1104, P1230,
P0101-P0103, P1637, P1642, P0603, P0460, P1609, C1165,
C1175, C1137, P1224, P1229, P1121-P1123, P1222, P1223,
P0121-P0123, P0222, P0223, P1251, P1631, P1611, P1633,
P0300-P0308, P1313, P1314, P0444, P0445, P1104
Disable (bank
1):
P0132, P0131, P0137, P0138, P0140, P0172, P0171, P0351-
P0354, P0210-P0204, P0135
Disable (bank
2):
P0151, P0152, P0157, P0158, P0160, P0174, P0175, P0355-
P0358, P0205-P0208, P0155
High voltage
bank 1
downstream
P0138 Sensor voltage stuck high
during fuel cut-off
Sensor voltage > 0.9 volts After start
Fuel cut-off
Closed loop
compensation
Air fuel ratio feedback
> 1.9s
> 3.8s
0.75 to 1.25
0.5 to 1.5
3.8s 2 Drive
cycles
High voltage
bank 2
downstream
P0158 Sensor voltage stuck high
during fuel cut-off
Sensor voltage > 0.9 volts
Control
module failure
1
P3007 Control module hardware
check
Heater failure
Sensor open circuit
Failed
Failed
Ignition on On 8.0s
8.0s
2 Drive
cycles
Control
module failure
2
P3008 Control module hardware
check
Sensor short circuit
Module failure
Failed
Failed
Control executed Executed 8.0s
8.0s
2 Drive
cycles
5.3.2 Oxygen Sensor Heaters
The HO2S heaters are connected to the ECM. Hardware detection checks the commanded state of each heater against the actual state. If the commanded and
actual states remain different for more than 0.4 seconds then the fault is logged. The hardware detection also checks for open and short circuit conditions.
Note: Unless specifically included in the tables below, IAT, ECT, vehicle speed and time after start up are not critical to enable these monitors.
Heated Oxygen Sensor Heater Operation
Strategy DTCs Description Malfunction Criteria Value Secondary
Parameter
Enable
Conditions
Time
Required
MIL
Heater
malfunction bank
1 upstream
P0135 Control module monitors heater
for open or short circuit faults
Heater open or short circuit Upstream sensor
control
Executing 3.58s 2 Drive
cycles
Heater
malfunction bank
2 upstream
P0155 Control module monitors heater
for open or short circuit faults
Heater open or short circuit Upstream sensor
control
Disable:
Executing
P0603, P1609
3.58s 2 Drive
cycles
Heater
malfunction bank
1 downstream
P0141 Hardware check Commanded versus actual Wrong 0.384 2 Drive
cycles
Heater
malfunction bank
2 downstream
P0161 Hardware check Commanded versus actual Wrong 0.384 2 Drive
cycles
Fuel too lean
(bank 1)
P0171 Feedback compensation
clamp value
Long term + short term > 1.29 ECT
IAT
> 75 ºC
> -8 ºC
32.6s 2 Drive
cycles
Fuel too rich
(bank 1)
P0172 Long term + short term < 0.77 Airflow
Closed loop fuelling
> 6 g/s
Active
48.0s 2 Drive
cycles
Fuel too lean
(bank 2)
P0174 Long term + short term > 1.29 Time after start > 30s 32.6s 2 Drive
cycles
Fuel too rich
(bank 2)
P0175
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