DTC 11 The computer is not being powered up-check the EFI fuse if okay check for power at the computer wiring connector white and blue wire that goes to the BATT on the computer. If no power on the wire you have an open all the way back to the EFI fuse. Power present-check and test the injector driver circuit 10 and 20 to include the EFI resistor
11 ECU Power Supply.
12 Engine RPM Signal.
14 Ignition Signal.
21 Oxygen Sensor (OS) Signal.
22 Water Temperature Sensor (THW) Signal.
24 Intake Air Temperature Sensor (THA) Signal.
31 Air Flow Meter Signal.
32 Air Flow Meter Signal.
41 Throttle Position Sensor (TPS).
42 Vehicle Speed Sensor (VSS) Signal.
43 Starter Circuit Signal.
51 Switch Condition Signal.
Wednesday, March 10th, 2010 AT 6:08 PM