Lifan 620. Service manual - part 43

 

Table 3-10 

DTC 

C1 202   C1 205     

C1 208   C1 211 

Cause  

Air gap error: no signal because of 

air gap too large or sensor short 

circuit (resistance is 0), or gear ring 

is not properly installed. 

Note: 

 Air gap is the gap between gear ring and 

①

sensor;  

 If faults corresponding to more than 2 

②

DTC can be 

confirmed, delete the DTC (that can be deleted), drive the 

vehicle at a speed of over 40 km/h, confirm the fault 

corresponding to this DTC again and refer to the recorded 

DTC (and confirm the same DTC). 

 

. Air gap adjust

※

ment method 

☞ Not to adjust the type of air gap, but to set automatically according to the tolerance of relevant 

part. As a result, confirm the part with abnormal air gap and replace or adjust to specified air gap (by 

burnishing the mounting surface contact area of sensor); a thin washer should be placed on the 

mounting surface of sensor to adjust to specified air gap. 

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Table 3-11 

 

DTC 

C1 201  C1 204   

C1 207  C1 210 

Cause  

Note: 

 Foreign materials, like 

①

engine oil and scrap iron in 

gear may cause asymmetrical sensor signal; 

 Air gap means the gap between gear ring and sensor;

②

 

 If faults corresponding to more than 2 DTC can be 

③

confirmed, delete the DTC (that can be deleted), drive the 

vehicle at a speed of over 40 km/h, confirm the fault 

corresponding to this DTC again and refer to the recorded 

DTC (and confirm the same fault code). 

Gear ring or sensor disturbance: 

If nonstandard gear ring is installed 

 

 

174

 

Table 3-12 

DTC 

C1 101    C1 102 

Cause 

Battery voltage abnormal: 

Occurring when voltage too high or 

too low 

Note: If faults corresponding to more than 2 DTC can be 

confirmed, delete the DTC (that can be deleted), drive the 

vehicle at a speed of over 40 km/h, confirm the fault 

corresponding to this DTC again and refer to the recorded 

DTC (and confirm the same fault code). 

 

 

 

175

 

Table 3-13 

DTC C2402 

Motor fuse/motor fault 

Note: If faults corresponding to more than 2 DTC can be 

confirmed, delete the DTC (that can be deleted), drive the 

vehicle at a speed of over 40 km/h, confirm the fault 

corresponding to this DTC again and refer to the recorded 

DTC (and confirm the same fault code). 

Cause 

 

 

176