TM 5-3805-294-23-1
0077
Control Unit Response
The ECU will attempt to control the engine in a normal manner.
TROUBLESHOOTING PROCEDURE
Table 1. DTC 653.06 - Injector #3 Circuit Has Low Resistance.
Test or Inspection
Corrective Action
Malfunction
1.
Verify key switch is in OFF
1.
Check For DTC
position (TM 5-3805-294-10).
653.05 Active
Status With Engine
(Volume 5, WP 0794)
Wiring Harness
Connector C01
Disconnected.
2.
Disconnect engine wiring
harness connector C01 from
electronic fuel injector harness
connector C01. (Volume 5,
WP 0800, Figure 32)
3.
Turn key switch to ON position,
but DO NOT START ENGINE
(TM 5-3805-294-10). (Volume
5, WP 0794)
4.
Select Readings and select
Connect to Model(s). (Volume
3, WP 0362)
5.
Select Dearborn Protocol
Adapter (DPA 4+) USB for the
Readings Adapter, and select
OK. (Volume 3, WP 0362)
6.
Select Engine Control Unit
(ECU) Only. (Volume 3,
WP 0362)
7.
Select Diagnostics tab, then
select Connected Diagnostic
Trouble Codes. (Volume 3,
WP 0362)
8.
Refresh DTCs. (Volume 3,
WP 0362)
9.
Select the Readings tab, then
select Connected Data
Points. (Volume 3, WP 0363)
0077-2