Comprehensive Component (Engine Output) Monitor

DTC Description / Detecting Condition / Confirmation Procedure



P0201 Refer to [DTC P0201: Injector 1 Circuit Fault].
P0202 Refer to [DTC P0202: Injector 2 Circuit Fault].
P0203 Refer to [DTC P0203: Injector 3 Circuit Fault].
P0204 Refer to [DTC P0204: Injector 4 Circuit Fault].
P0351 Refer to [DTC P0351: Ignition Control Circuit A Fault (Cylinder 1 and 4)].
P0352 Refer to [DTC P0352: Ignition Control Circuit B Fault (Cylinder 2 and 3)].

Injector Output Circuit Fault Monitor

Operation
DTCs P0201, P0202, P0203, P0204
Monitoring Execution Continuous every 125 msec
Monitoring Duration Fault present > 5 sec

Enable conditions
Parameter Minimum Maximum
P0201, P0202, P0203, P0204
Engine Run mode
Battery voltage 9.0 V
Engine speed 700 rpm

Typical malfunction thresholds
P0201, P0202, P0203, P0204
Monitor fault feedback signal from FETS


Ignition Control Circuit Monitor

Operation
DTCs P0351: Circuit A Fault (cyl 2, 3), P0352: Circuit B Fault (cyl 1, 4)
Monitoring Execution Continuous every 125 msec
Monitoring Duration Must receive 20 failures within 40 test cycles

Enable conditions
Parameter Minimum Maximum
P0351: Circuit A Fault (cyl 2, 3), P0352: Circuit B Fault (cyl 1, 4)
Ignition ON
Fault flag increments fail count ON

Typical malfunction thresholds
P0351: Circuit A Fault (cyl 2, 3), P0352: Circuit B Fault (cyl 1, 4)
Monitor fault feedback signal