CHERY·A21 SERVICE MANUAL ENGINE EFI SYSTEM
45
Yes
Repair or replace the
cable
3
Check if there is open circuit or short circuit to
ground or to power supply between circuit of speed
sensor joint pin No.2, No.3 and ECU pin No.34, No.
15
No Next step
Yes Diagnosis help
4
Check the flywheel signal disc if it is in good
conditions.
No Replace signal disc
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