DTC P0461: Fuel Level Sensor Circuit Performance Problem: Condition
WARNING: This page is about a different car, the 2002 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
DTC is set when change in fuel level signal is less than predetermined. MIL is illuminated when ECM (PCM) detects malfunction during 2 consecutive drive cycles. Possible causes are:
- Fuel level sensor malfunction.
- Fuel level gauge malfunction.
- ECM (PCM) malfunction.