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Home >> Suzuki >> 1996 >> Sidekick JS, 4D Utility, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (Engine Controls - Tests W/Codes) >> Introduction >> Notes
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Section 17 (Engine Controls - Tests W/Codes): Introduction: Notes

WARNING: This page is about a different car, the 1996 Suzuki X-90. However, it is still accessible from the selected car via links, so may be relevant.

Most engine control problems result from mechanical failures, poor electrical connections, or damaged vacuum hoses. Before condemning the computer system, perform checks and inspections covered in BASIC TESTING article. Failure to do so may result in lost diagnostic time.

If no faults were found while performing BASIC DIAGNOSTIC PROCEDURES, proceed with DIAGNOSTIC PROCEDURE. If no Diagnostic Trouble Codes (DTCs) are present, and driveability problems exist, proceed to TESTS W/O CODES article for diagnosis by symptom (i.e., ROUGH IDLE, NO START, etc.). If only intermittent DTCs are present, go to TESTS W/O CODES article.