KOEO/KOER SELF-TEST [LF, L3]
id0102a3100400
KOEO (Key ON, Engine Off) Self-test
KOER (Key ON, Engine Running) Self-test
KOEO/KOER self-test table
DTC No. |
Condition |
Test condition |
|
---|---|---|---|
KOEO |
KOER |
||
B1342
|
PCM malfunction
|
×
|
—
|
P0011
|
CMP timing over-advanced
|
—
|
×
|
P0012
|
CMP timing over-retarded
|
—
|
×
|
P0030
|
A/F sensor heater control circuit problem
|
×
|
×
|
P0031
|
A/F sensor heater circuit low input
|
×
|
×
|
P0032
|
A/F sensor heater circuit high input
|
×
|
×
|
P0037
|
HO2S heater circuit low input
|
×
|
×
|
P0038
|
HO2S heater circuit high input
|
×
|
×
|
P0069
|
Manifold absolute pressure/atmospheric pressure correlation
|
—
|
—
|
P0101
|
MAF sensor circuit range/performance problem
|
—
|
—
|
P0102
|
MAF sensor circuit low input
|
×
|
×
|
P0103
|
MAF sensor circuit high input
|
×
|
×
|
P0107
|
MAP sensor circuit low input
|
×
|
×
|
P0108
|
MAP sensor circuit high input
|
×
|
×
|
P0111
|
IAT sensor circuit range/performance problem
|
—
|
—
|
P0112
|
IAT sensor circuit low input
|
×
|
×
|
P0113
|
IAT sensor circuit high input
|
×
|
×
|
P0117
|
ECT sensor circuit low input
|
×
|
×
|
P0118
|
ECT sensor circuit high input
|
×
|
×
|
P0122
|
TP sensor circuit low input
|
×
|
×
|
P0123
|
TP sensor circuit high input
|
×
|
×
|
P0125
|
Excessive time to enter closed loop fuel control
|
—
|
—
|
P0131
|
A/F sensor circuit low input
|
×
|
×
|
P0132
|
A/F sensor circuit high input
|
×
|
×
|
P0133
|
A/F sensor circuit problem
|
—
|
—
|
P0134
|
A/F sensor no activity detected
|
—
|
×
|
P0137
|
HO2S circuit low input
|
×
|
×
|
P0138
|
HO2S circuit high input
|
×
|
×
|
P0140
|
HO2S no activity detected
|
—
|
×
|
P0222
|
TP sensor No.2 circuit low input
|
×
|
×
|
P0223
|
TP sensor No.2 circuit high input
|
×
|
×
|
P0300
|
Random misfire detected
|
—
|
×
|
P0301
|
Cylinder No.1 misfire detected
|
—
|
×
|
P0302
|
Cylinder No.2 misfire detected
|
—
|
×
|
P0303
|
Cylinder No.3 misfire detected
|
—
|
×
|
P0304
|
Cylinder No.4 misfire detected
|
—
|
×
|
P0327
|
KS circuit low input
|
×
|
×
|
P0328
|
KS circuit high input
|
×
|
×
|
P0335
|
CKP sensor circuit problem
|
—
|
—
|
P0340
|
CMP sensor circuit problem
|
—
|
—
|
P0403
|
EGR valve (stepper motor) circuit problem
|
×
|
×
|
P0421
|
Warm up catalyst system efficiency below threshold
|
—
|
—
|
P0443
|
Purge solenoid valve circuit problem
|
×
|
×
|
P0480
|
Cooling fan control circuit problem
|
×
|
×
|
P0500
|
VSS circuit problem
|
—
|
—
|
P0505
|
IAC system problem
|
—
|
×
|
P0506
|
Idle control system RPM lower than expected
|
—
|
—
|
P0507
|
Idle control system RPM higher than expected
|
—
|
—
|
P0564
|
Cruise control switch circuit malfunction
|
—
|
—
|
P0571
|
Brake switch circuit problem
|
—
|
—
|
P0601
|
PCM memory check sum error
|
×
|
×
|
P0602
|
PCM programming error
|
×
|
×
|
P0604
|
PCM RAM error
|
×
|
×
|
P0606
|
ECM/PCM processor
|
×
|
×
|
P0607
|
PCM performance problem
|
×
|
×
|
P0610
|
PCM vehicle options error
|
×
|
×
|
P0638
|
Throttle actuator control range/performance problem
|
—
|
—
|
P0661
|
Variable intake-air solenoid valve circuit low input
|
×
|
×
|
P0662
|
Variable intake-air solenoid valve circuit high input
|
×
|
×
|
P0703
|
Brake switch input circuit problem
|
—
|
—
|
P0704
|
CPP switch input circuit problem
|
—
|
—
|
P0850
|
Neutral switch input circuit problem
|
—
|
—
|
P1260
|
Immobilizer system problem
|
×
|
—
|
P2009
|
Variable tumble solenoid valve circuit low input
|
×
|
×
|
P2010
|
Variable tumble solenoid valve circuit high input
|
×
|
×
|
P2088
|
Oil control valve (OCV) circuit low
|
×
|
×
|
P2089
|
Oil control valve (OCV) circuit high
|
×
|
×
|
P2096
|
Target A/F feedback system too lean
|
—
|
—
|
P2097
|
Target A/F feedback system too rich
|
—
|
—
|
P2100
|
Throttle actuator circuit range/performance
|
×
|
×
|
P2101
|
Throttle actuator circuit range/performance
|
—
|
×
|
P2102
|
Throttle actuator circuit low input
|
×
|
×
|
P2103
|
Throttle actuator circuit high input
|
×
|
×
|
P2107
|
Throttle actuator control module processor error
|
—
|
×
|
P2108
|
Throttle actuator control module performance error
|
—
|
×
|
P2119
|
Throttle actuator control throttle body range/performance problem
|
—
|
×
|
P2122
|
Accelerator pedal position (APP) sensor No.1 circuit low input
|
×
|
×
|
P2123
|
Accelerator pedal position (APP) sensor No.1 circuit high input
|
×
|
×
|
P2126
|
Accelerator pedal position (APP) sensor No.2 circuit range/performance problem
|
×
|
×
|
P2127
|
Accelerator pedal position (APP) sensor No.2 circuit low input
|
×
|
×
|
P2128
|
Accelerator pedal position (APP) sensor No.2 circuit high input
|
×
|
×
|
P2135
|
Throttle position sensor No.1/No.2 voltage problem
|
×
|
×
|
P2138
|
Accelerator pedal position (APP) sensor No.1/No.2 voltage problem
|
×
|
×
|
P2177
|
Fuel system too lean at off idle
|
—
|
×
|
P2178
|
Fuel system too rich at off idle
|
—
|
×
|
P2187
|
Fuel system too lean at idle
|
—
|
×
|
P2188
|
Fuel system too rich at idle
|
—
|
×
|
P2195
|
A/F sensor signal stuck lean
|
—
|
—
|
P2196
|
A/F sensor signal stuck rich
|
—
|
—
|
P2228
|
BARO sensor circuit low input
|
×
|
×
|
P2229
|
BARO sensor circuit high input
|
×
|
×
|
P2237
|
A/F sensor positive current control circuit open
|
×
|
×
|
P2251
|
A/F sensor negative current control circuit open
|
×
|
×
|
P2502
|
Charging system voltage problem
|
—
|
×
|
P2503
|
Charging system voltage low
|
—
|
×
|
P2504
|
Charging system voltage high
|
—
|
×
|
P2507
|
PCM B+ voltage low
|
×
|
×
|