12.
CHECK CKP SENSOR RESISTANCE
• Check resistance between the following CKP sensor terminals, component side:
CKP SENSOR RESISTANCE
TERMINAL NO.
RESISTANCE V
(25°C)
1 & 2
Approximately
1000 V
Is the check result normal?
Yes
>>
Replace the CKP sensor with a known good CKP sensor.
Monitor the CKP sensor signal on the KES-200 screen.
− If the CKP sensor signals were normal, the system is OK.
− If the CKP sensor signals were still irregular or missing, go to step 14.
No
>> Replace CKP sensor.
13.
CHECK THE CAMSHAFT AND CAMSHAFT SIGNAL PLATE
• Remove the cylinder head cover and timing belt cover (See Timing Belt Removal & Installation in Section 02
Engine).
• Check the installed clearance (See CMP Sensor Removal & Installation in Section 03 Electronic Engine Con-
trols).
NOTE :
0.8 - 1.2 mm gap should exist.
• Check the camshaft and camshaft signal plate for any condition that would result in an incorrect signal, such as
damage, loose mounting or foreign material when rotating the camshaft.
Were any problems found?
Yes
>>
Remove any debris and clean the camshaft signal plate or replace the camshaft.
Reinstall the CMP sensor.
No
>> Go to step 16.
DIAGNOSIS & TESTING
03–40
Chery Automobile Co., Ltd.
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