DaimlerChrysler Jeep Grand Cherokee 2002 Service Manual page 56

Table of Contents

Advertisement

DRIVEABILITY - DIESEL
P0201-CYLINDER 1-INJECTOR CIRCUIT CURRENT DECREASE —
Continued
P0201-CYLINDER 1-INJECTOR CIRCUIT LOAD DROP
When Monitored: With the engine running.
Set Condition: The ECM detects insufficient current through the injector driver when on.
P0201-CYLINDER 1-INJECTOR CIRCUIT OVERCURRENT HIGH SIDE
When Monitored: With the engine running.
Set Condition: The ECM detects excessive current on the common driver circuit.
P0201-CYLINDER 1-INJECTOR CIRCUIT OVERCURRENT LOW SIDE
When Monitored: With the engine running.
Set Condition: The ECM detects excessive current on the injector driver circuit.
P0202-CYLINDER 2-INJECTOR CIRCUIT CURRENT DECREASE
When Monitored: With the engine running.
Set Condition: The ECM detects an incorrect rate of current decrease after injection
occurs.
P0202-CYLINDER 2-INJECTOR CIRCUIT LOAD DROP
When Monitored: With the engine running.
Set Condition: The ECM detects insufficient current through the injector driver when on.
P0202-CYLINDER 2-INJECTOR CIRCUIT OVERCURRENT HIGH SIDE
When Monitored: With the engine running.
Set Condition: The ECM detects excessive current on the common driver circuit.
P0202-CYLINDER 2-INJECTOR CIRCUIT OVERCURRENT LOW SIDE
When Monitored: With the engine running.
Set Condition: The ECM detects excessive current on the injector driver circuit.
P0203-CYLINDER 3-INJECTOR CIRCUIT CURRENT DECREASE
When Monitored: With the engine running.
Set Condition: The ECM detects an incorrect rate of current decrease after injection
occurs.
P0203-CYLINDER 3-INJECTOR CIRCUIT LOAD DROP
When Monitored: With the engine running.
Set Condition: The ECM detects insufficient current through the injector driver when on.
P0203-CYLINDER 3-INJECTOR CIRCUIT OVERCURRENT HIGH SIDE
When Monitored: With the engine running.
Set Condition: The ECM detects excessive current on the common driver circuit.
48

Advertisement

Table of Contents
loading

Table of Contents