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   2-7-7-9-kontrolnaya-lampa-neispravnosti.html 
2.7.7.9. Control lamp of malfunctionThe control lamp of malfunction (control lamp of malfunction of a control system of the engine) lights up or on the HI-SCAN device diagnostic codes of malfunctions in the following cases are deduced: 
Air temperature on an admission of the engine is lower than-40 °C or 120 °C are higher. 
 
Check 
 
 
Multimeter check resistance of the sensor of temperature of soaked-up air on conclusions 3 and 4  (fig. 2.241).  
At a resistance deviation from norm replace the sensor of temperature of soaked-up air. 
 
  
	
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