Code Definition

P1195 — EGR Pressure Sensor (1.6L) or Boost Sensor (1.8L) Open or Short

System: Powertrain  |  Type: Manufacturer-Specific  |  Make: Kia

About P1195

P1195 is a manufacturer-specific powertrain diagnostic trouble code recorded for Kia vehicles. It belongs to the P-prefix family of codes, which covers engine, transmission, emissions, or fuel-system faults.

When P1195 is stored, the module has detected an open (broken or disconnected) electrical path in the monitored circuit; a short-circuit (voltage pulled to ground or to supply) in the monitored circuit; and a sensor-related fault — the reported value from the named sensor is out of spec.

Scanning & clearing: A generic OBD-II scan tool will usually read and clear powertrain (P) codes. For live data, freeze-frame capture, and bi-directional tests you may need a more capable scan tool that supports the vehicle's ECM protocol.

P1195 is a manufacturer-specific code. The same code string on a different make may have a different meaning. Always confirm the code's definition against the vehicle's service information for the specific make and model under test.

Code Information

On Kia applications DTC P1195 covers two related sensors depending on engine. On the 1.6L it monitors the EGR pressure sensor, which measures the differential or back pressure used to confirm exhaust gas recirculation flow, while on the 1.8L it monitors the boost pressure sensor that reports manifold or turbo pressure to the Engine Control Module (ECM). The code sets when the ECM sees the sensor signal voltage outside its valid range in a way consistent with an open or short circuit, such as the signal pinned high to reference or low to ground. Both sensors share a five volt reference, a groun...

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