Suzuki Forenza throttle position sensor replacement for DTC P0122 with mandatory TCM and ECM fuse reset procedure on Suzuki Forenza

Some Suzuki Forenza owners report experiencing difficulties when replacing the throttle position sensor to address DTC P0122. These issues can stem from improper procedures, such as failing to disconnect the battery before starting work, which may lead to electrical problems. Additionally, owners may encounter challenges if they do not properly reset the new sensor to synchronize it with the car's computer, potentially resulting in ongoing error codes. Some have found that neglecting to disconnect the necessary connectors or remove the throttle body can complicate the reset process for the TCM and ECM fuses. To avoid these problems, it is essential for owners to follow the outlined steps carefully to ensure the new sensor operates correctly and that the fuses are adequately reset.