Bistand på vanntemp feil på skoda 2014 1.8tsi

Jeg får 2 feilkoder på motor. Vanntemp på instrumentpanelet tilsier at motor blir litt varm (da 1 strek over 90c). sjekket alle vanntempsensorer via vcds, og der viser en -40 og resten 30c. Dette er da med motor i drifttemp etter en god kjøretur.

Ifølge feilkoder så peker en på G62 vanntemp sensor, og den andre på enten G62 eller termostat. Jeg føler personlig at det er tempsensoren, men også forstått det sånn at termostat på disse er elektronisk styrt. kan det da være termostat som kødder?

 

16500/P0116/000278 - Engine Coolant Temp. Sensor (G62): Implausible Signal

Possible Symptoms

• Starting the engine when engine is warmish or warm, idle rpm immediately is 1200 - 3000 rpm.
  • Diesel: an indication is extreme long time burning time of the glow indication light.
• 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.

Possible Causes

• Wiring and/or connections faulty
• Engine Coolant Sensor (G62) faulty

Possible Solutions

• Check wiring and connections
• Replace Engine Coolant Sensor (G62)

18613/P2181/008577

 

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Contents

• 118613/P2181/008577 - Performance Malfunction in Cooling System
  • 1.1Possible Symptoms
  • 1.2Possible Causes
  • 1.3Possible Solutions
  • 1.4Special Notes

18613/P2181/008577 - Performance Malfunction in Cooling System

Possible Symptoms

• Malfunction Indicator Light (MIL) ON
• Reduced Heater Output - Cold toes
• Incorrect Temperature Gauge Readings
• Increased Emissions

 

Possible Causes

• Faulty Coolant Sensor
• Faulty Coolant Thermostat
• Faulty Wiring, Connections

Note: This fault code sets when engine coolant temperature mapping is lower and out of expected range based on operating conditions of the engine.

• For example: Engine warms up, thermostat opens and stays open, coolant temperature drops below normal operating range. The ECM knows the coolant temperature should stay within 80.0...110.0 °C typically after warm up. Thus a drop in coolant temperature below normal operating temperature is not possible without a Malfunction in Cooling System.