Self Test of the Motronic System XU9J2

SELF TEST OF THE MOTRONIC SYSTEM XU9J2

The different malfunctions, which can be detected during the SELF TEST (start mode) or during normal operation, are identified by coded signals during the TEST sequence (see corresponding chapter).

IDENTIFICATION OF THE CODED SIGNALS

^ Major fault (causes CHECK ENGINE indicator to come ON)

NOTE: WHEN ENCOUNTERING MULTIPLE CODES, THE FIRST CODE TO APPEAR ON THE T.A.D. 99 TESTER IS MOST LIKELY TO BE THE CAUSE OF THE CONDITION.