Toyota Corolla Cross: Inspection
INSPECTION
PROCEDURE
1. INSPECT FUEL SENDER GAUGE ASSEMBLY
CAUTION:
Perform the inspection in a well-ventilated area.
Do not perform the inspection near an open flame.
(a) Check that the float moves smoothly between F and E.
(b) Check the fuel sender gauge assembly voltage.
(1) Apply 5 V between terminals 2 and 3.
NOTICE:
- Be careful when connecting the leads, as the fuel sender gauge assembly may be damaged if the leads are connected to the wrong terminals.
- Do not apply more than 6 V to terminals 2 or 3.
HINT: If a stable power supply is not available, connect 4 nickel-metal hydride batteries (1.2 V each) or equivalent in series. |
|
*a | Component without harness connected
(Fuel Sender Gauge Assembly) |
*b | Voltage Applied between Terminals | | |
(2) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection | Float Level |
Specified Condition |
1 - 2 | F |
4.255 to 4.605 V* |
Between F and E | 0.345 to 4.605 V* (Gradually changes) |
E | 0.345 to 0.695 V* |
*: The output voltage changes depending on the voltage applied to the terminals.
Output voltage (F) = (0.851 x Voltage applied to terminals) to (0.921 x Voltage applied to terminals)
Output voltage (E) = (0.069 x Voltage applied to terminals) to (0.139 x Voltage applied to terminals)
If the result is not as specified, replace the fuel sender gauge assembly. |
|
*a | Component without harness connected
(Fuel Sender Gauge Assembly) | | |
READ NEXT:
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 FUEL SENDER GAUGE ASSEMBLY
83320
- -
2
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY
77020A -
- -
SEE MORE:
DESCRIPTION
DTC No. Detection Item
DTC Detection Condition Trouble Area
Warning Indicate Test Mode / Check Mode
B00011A Driver Frontal Stage 1 Deployment Control Circuit Resistance Below Threshold
One of the following conditions is met:
The airbag ECU a
DESCRIPTION The fuel pump control ECU performs PWM (Pulse Width Modulation) control to control the fuel pump (for low pressure side) speed steplessly over a wide range.
The fuel pump control ECU controls the speed of the fuel pump (for low pressure side) by switching the current of FPU, FPV and FP