COMPONENTS
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
Related Tacoma materials
Removal
REMOVAL
PROCEDURE
1. REMOVE FUEL TANK ASSEMBLY
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2. DISCONNECT FUEL TANK MAIN TUBE SUB-ASSEMBLY
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3. REMOVE FUEL PUMP GAUGE RETAINER
NOTICE:
Before performing these procedures, first cover th ...
Inspection
INSPECTION
PROCEDURE
1. INSPECT FUEL PUMP ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
Condition
Specified Condition
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System Voltage Circuit Short to Ground or Open (P056014)
DESCRIPTION
The battery supplies power to the ECM even when the ignition switch is off. This
power allows the ECM to store data such as DTC history, freeze frame data and fuel
trim values. If the battery voltage falls below a minimum level, the ECM data is
cleared and the ECM determines that ...