SYSTEM DIAGRAM
Parts Location
RegistrationInternal Control Module EEPROM Error (P062F)
DESCRIPTION
The ECM monitors its internal operation and it stores this DTC when it detects
an internal malfunction.
DTC No.
DTC Detection Condition
Trouble Area
P062F
An ECM internal error (EEPRO ...
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
Perform "Inspection After Repair" after replacing the fuel pump assembly (See
page ).
PROCEDURE
1. DISCHARGE FUEL SYSTEM PRESSURE
(a) Discharge fuel system pressure (See page
).
2. DISCONNECT CABLE FR ...
VC Output Circuit
DESCRIPTION
The ECM constantly generates 5 V of power from battery voltage supplied to the
+B (BATT) terminal to operate the microprocessor. The ECM also provides this power
to the sensors through the VC output circuit.
When the VC circuit is short-cir ...