CAR OBD CODES

P1255 OBD Code Definition:
P1255 Pedal Correlation PDS2 and LPDS Low
P1255 OBD Code Description:

• Difficulties with starting a cold engine.
  • Diesel: an indication is extreme long time burning time of the glow indication light.
• Starting the engine when engine is warmish or warm, idle rpm immediately is 1200 – 3000 rpm.
• RPM at idle is irregular.
• With all engine temperatures seldom idle rpm will vary between 900 – 1000 rpm.
• With engine warm (90 °C) the engine temperature suddenly drops (70 °C) and slowly comes back to 90 °C.
• Bad acceleration during warming up.

• Wiring and/or connections faulty
• Engine Coolant Temperature Sensor faulty

• Check wiring and connections
• Check / Replace Engine Coolant Temperature Sensor