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Home › Lexus › 1991 › LS 400 › Repair and Diagnosis › Engine Performance › System › Engine Controls - Tests W/O Codes › Poor Acceleration

Poor Acceleration

Check solenoid No. 1 and No. 2 circuit. See CODE 62 and CODE 63 in TESTS W/CODES article.
Check transmission for mechanical failure.
Check ECU. See SYSTEM/COMP TESTS article.