Lateral acceleration sensor ay error
- Make
- Fiat
- Model
- Panda Factory Service Manual
- Year
- 2003–2012
- Section
- Examiner › Lateral acceleration sensor ay error
LATERAL ACCELERATION SENSOR AY ERROR
The diagnostic equipment signals the following error: "C1325 Lateral Acceleration Sensor (AY)"
this error is signalled if the sensor voltage is < 0.3 V or > 4.7 V or if the value sent by the sensor is not plausible. This means that there is an open circuit or short circuit (positive or earth) for the sensor or the wiring, that the sensor is mechanically damaged or that the reading circuit is damaged
| 1 | OUTPUT VOLTAGE CHECK | All OK | Problems encountered | Operation |
|---|---|---|---|---|
Check that the signal output voltage for the slewing sensor (lateral acceleration signal) is between 0.3 and 4.7 V See E7020 ABS (Test A3) the lateral acceleration sensor is included in the slewing sensor | Move on to Step 3 | Voltage outside of range | Move on to Step 2 | |
| 2 | ELECTRICAL CONNECTION CHECK | All OK | Problems encountered | Operation |
Check the continuity (no open circuit, short circuit at Vbat or Gnd) in the slewing sensor power supply wiring. See E7023 ESP Check that the sensor is correctly fastened on the tunnel | Move on to Step 3 |
|
| |
| 5 | CHECK ON CORRECT OPERATION | All OK | Problems encountered | Operation |
Delete the errors using the diagnostic equipment. Carry out the road test See Test 3350EA ESP SYSTEM ACTUATION CHECK to ensure that the control unit checks whether there are any errors still present. Return to the workshop and check that the fault is no longer present using the diagnostic equipment | End of diagnosis | The fault persists | Move on to Step 2 |
Parts & tools for this job For 2003 Fiat Panda
- TOOLOBD2 scannerSearch: OBD2 scanner
- TOOLDigital multimeterSearch: automotive digital multimeter
- TOOLBack-probe test leadsSearch: back probe test leads
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