2006 DODGE RAM SRT-10 Service Repair Manual

Page 545 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual 6.LOW SIDE DRIVER HARNESS OPEN
Measure the resistance of the Bank 1 low side driver circuit between
the ECM connector and the injector harness connector.
Is the resistance less than 10 Ohms?
Ye s>>
Te

Page 546 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual P0203-INJECTOR #3 CONTROL CIRCUIT
For a complete wiring diagramRefer to Section 8W.

Page 547 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual When Monitored:
While the engine is running.
Set Condition:
When the injector current falls below a calibrated threshold.
Possible Causes
PASS TROUGH CONNECTORS OPEN
FUEL INJECTOR
INJECTOR HARNESS OPE

Page 548 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual 4.INJECTOR HARNESS OPEN
Connect the pigtail nuts for the suspect injector.
Disconnect the injector harness connector for the suspect injector.
Measure the resistance of the injector harness circuit be

Page 549 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual 6.LOW SIDE DRIVER HARNESS OPEN
Measure the resistance of the Bank 1 low side driver circuit between
the ECM connector and the injector harness connector.
Is the resistance less than 10 Ohms?
Ye s>>
Te

Page 550 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual P0204-INJECTOR #4 CONTROL CIRCUIT
For a complete wiring diagramRefer to Section 8W.

Page 551 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual When Monitored:
While the engine is running.
Set Condition:
When the injector current falls below a calibrated threshold.
Possible Causes
PASS TROUGH CONNECTORS OPEN
FUEL INJECTOR
INJECTOR HARNESS OPE

Page 552 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual 4.INJECTOR HARNESS OPEN
Connect the pigtail nuts for the suspect injector.
Disconnect the injector harness connector for the suspect injector.
Measure the resistance of the injector harness circuit be