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· The
camshaft signal voltage level change does not occur between the 1 st and
6th crankshaft teeth on starting
· If
trouble code 92 and an engine speed higher than 8000 rpm were
recognized, trouble code 19
(crankshaft signal fault)
is also stored
· (Short
circuit of signal lead to oscillator lead)
(short circuit to ground or
circuit interruption)
· Above
conditions must be fulfilled for at least 3.5 s
Replacement values:
Emergency operation:
· If
the fault occurs while the engine speed is increasing, the engine speed is
limited to 4512 rpm, the ignition is retarded by 12 °CA and the
knock control is blocked. If the fault occurs during operation, the engine
continues functioning without limitations
Note:
An abrupt failure of the camshaft signal during operation
(not loose contact) can only be recognized at the next engine start
Emergency operation remains active until next ignition Off
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