Dtc P0232 Signal Voltage High (Non-Scan Diagnostics) - Briggs & Stratton VANGUARD M490000 Repair Manual

DTC P0232 Signal Voltage High (Non-Scan Diagnostics)

Step
1 1. Disconnect and reconnect fuel pump module connector.
2. Turn Ignition ON, Engine OFF.
3. Clear codes.
2
4. Turn Ignition OFF, and then back ON.
5. Does DTC return?
2 1. Turn Ignition OFF.
2. Back probe terminal 1 (Blue/Yellow wire) of fuel pump module
connector.
3. Connect terminal 1 back probe to red meter test lead on DVOM.
4. Connect black meter test lead on DVOM to a known good
ground..
5. Set DVOM to read volts DC.
6. Attempt to start engine while observing voltage on DVOM.
7. Is reading below 1.0 volts DC?
NOTE: It is OK if engine starts.
54
Action
Fuse/Relay Block
Yes
Go to step 2.
System performing OK.
Fuel Pump Module Connector
No
Problem corrected.
Reading is above
1.0 volts DC.
Replace fuel pump
module.