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The relationship between fault codes and characteristics of driving
| Fig. 2.237. Driving the relationship between the fault codes and characteristics of driving
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1. If the same fault is detected and persists for two driving cycles, automatically warning light illuminates. 2. The warning light goes out, if within 3 consecutive driving cycles fault is detected. 3. Diagnostic Trouble Code (DTC) is recorded in the computer memory when a fault is detected after two consecutive driving cycles. warning light illuminates when a fault is detected in the second cycle driving. Upon detection of misfires recorded fault code and warning light comes on immediately after the detection of a fault. 4. The DTC is automatically deleted from the computer memory if the same fault is not detected for 40 cycles driving.
| Fig. 2.238. Wiring diagram absolute pressure sensor with computer
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NOTE Cycle engine warm correspondence sufficient working time during which the coolant temperature is increased by not less than 4,5 ?� C from the time the engine starts and reaches a value not lower than 70 ?� C. |
Driving cycle includes starting the engine and drive the vehicle after the start of controlling the composition of a mixture of signals of the oxygen sensors.
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