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Home >> Lexus >> 1993 >> SC 400 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Self-Diagnostic System >> Diagnostic Trouble Codes >> Code 14

Code 14

Condition is: no IGF1 signal for 8-11 consecutive IGT1 signals. Probable cause: open or short IGF1 circuit between No. 1 ignitor and ECM, defective No. 1 ignitor or defective ECM.