Briggs & Stratton BIG BLOCK EFI, Руководство по ремонту

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66 Section 2: Troubleshooting DTCs
Step Action Yes No
5
1. Check charging system. See the Briggs & Stratton
Intek V-Twin Cylinder OHV Repair Manual.
2. Is charging system OK?
Go to step 7. Go to step 6.
6
Repair charging system. See the Briggs & Stratton
Intek V-Twin Cylinder OHV Repair Manual.
- -
7
1. Check battery and cables for damage, corrosion, and
loose connections.
2. Is a problem found?
Repair as
necessary.
Replace battery.
8
1. Disconnect ECM J2 connector.
2. Back probe terminal J2-18 (Red wire) of ECM J2 con-
nector.
3. Connect terminal J2-18 back probe to red meter test
lead on DVOM.
4. Connect black meter test lead on DVOM to B+.
5. Set DVOM to read resistance.
6. Observe reading on DVOM.
7. Is resistance 0.5 ohms or less?
-
Repair as
necessary.
9
1. Disconnect ECM J2 connector.
2. Back probe terminal J2-15 (Red wire) of ECM J2 con-
nector.
3. Connect terminal J2-15 back probe to red meter test
lead on DVOM.
4. Connect black meter test lead on DVOM to B+.
5. Set DVOM to read resistance.
6. Observe reading on DVOM.
7. Is resistance 0.5 ohms or less?
-
Repair as
necessary.
DTC P0562 System Voltage Low
Non-Scan Diagnostics
(Page 2 of 2)
1
9
10
18
J2-15 J2-18
Figure 2-55 ECM J2 Connector (Black).