|   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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