2009 CHERY TIGGO engine

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Page 457 of 1903

CHERY TIGGO 2009  Service Repair Manual Downloaded from www.Manualslib.com manuals search engine 2.CHECK CRANKSHAFT POSITION (CKP) SENSOR ELECTRICAL CONNECTOR
• Disconnect the Injector (1) electrical connector.
• Inspect the electrical

Page 458 of 1903

CHERY TIGGO 2009  Service Repair Manual Downloaded from www.Manualslib.com manuals search engine 4.DETECT MALFUNCTIONING PART
• Check harness for an open or short between CKP sensor and ECM.
Is the check result normal?
Ye s>>Replace the E

Page 459 of 1903

CHERY TIGGO 2009  Service Repair Manual Downloaded from www.Manualslib.com manuals search engine 6.CHECK CKP SENSOR
• Check resistance as table shown.
• Remove the sensor.
• Visually check the sensor for chipping.
TERMINAL NO. RESISTA

Page 460 of 1903

CHERY TIGGO 2009  Service Repair Manual Downloaded from www.Manualslib.com manuals search engine 9.CHECK DTC
• With the X-431 scan tool, read ECM DTCs.
• Refer to DTC Confirmation Procedure.
Is DTC P0321 still present?
Ye s>>Replace t

Page 461 of 1903

CHERY TIGGO 2009  Service Repair Manual Downloaded from www.Manualslib.com manuals search engine P0324 - Knock Control System Error
DIAGNOSIS & TESTING
LTSMW030047T
03
03–177Chery Automobile Co., Ltd.

Page 462 of 1903

CHERY TIGGO 2009  Service Repair Manual Downloaded from www.Manualslib.com manuals search engine Check reference values between ECM terminals and ground under the following conditions:
ECM TERMINAL NO.ITEMTEST METHOD DATA (AVERAGE DC
VOLTAG

Page 463 of 1903

CHERY TIGGO 2009  Service Repair Manual Downloaded from www.Manualslib.com manuals search engine 2.CHECK KNOCK SENSOR RESISTANCE
• Disconnect knock sensor harness connector.
• Check resistance between knock sensor connector E-017, termi

Page 464 of 1903

CHERY TIGGO 2009  Service Repair Manual Downloaded from www.Manualslib.com manuals search engine 4.CHECK KNOCK SENSOR SIGNAL
• Check knock sensor (1) output signal as table
shown.
• Set the digital multimeter to the voltage range.
KNOCK