What must be repaired with error code p-1309? Read more: https://www.autocodes.com/qa/ask

Question

Hallo!
 Error code 1309 is described in the table: The Chassis acceleration (Rough Road) sensor
The sensor signal is used by the ECM to determine the degree of vertical movement of the car, for example, on a bumpy road , The ECM uses the signal to distinguish the phenomenon from actual misfiring.
 
 Error code P 1308 described in the table: The Chassis acceleration (Rough Road) sensor:
P1308 Kia Trouble Repair: If you have a problem with the OBDII system, do not worry about it. The converter is essentially an afterburner that cleans up the exhaust after it exits the engine. The OBDII system can be used to monitor the performance of the device, but it can also be used to monitor the performance of the device ). What is the best way to get rid of the fuel? Use your OBD Express to find out the oxygen sensor outputs, coolant temperature, airflow, calculated engine load, and inlet air temperature.

The Chassis acceleration (Rough Road) sensor: ??????????????????
The OBDII system can be used to monitor the performance of the device, but it can also be used to monitor the performance of the device ). Etc ????????????


What must be repaired with error code P1309?

Thanks in advance
best regards W. Schubert

Answer 1

P1309 Accelerator sensor signal high

Signal high means there is no connection, or a disconnection , what the ECM does is look for open circuit short circuit grounds and rationality, The ECM does not see a voltage drop. either internal high resistance or a failed sensor,