Fault code description - ME-SFI - fuel injectors - AD07.61-P-4000-10B

1	Fault code		P0201 Cylinder 1 (Y62y1) P0202 Cylinder 2 (Y62y2) P0203 Cylinder 3 (Y62y3) P0204 Cylinder 4 (Y62y4) P0205 Cylinder 5 (Y62y5) P0206 Cylinder 6 (Y62y6) P0207 Cylinder 7 (Y62y7) P0208 Cylinder 8 (Y62y8)
2	Fault storage		after the end of the test period and faults
	Activation of malfunction indicator lamp for engine diagnosis (EURO3/4) or CHECK ENGINE (MIL)		after two successive driving cycles with faults
3	Frequency of the test		continuous
4	Checked signal or status		Current/voltage test on respective fuel injector
5	Fault setting conditions		Voltage < 2.5 V
	Limits		Current > 4.2 A
		Short circuit to ground Short circuit to +12 V Line interruption	no voltage at fuel injector approx. 4 - 8 V at unloaded output of ME-SFI control module approx. 1 s
	Test duration
6	Test prerequisites		battery voltage between 8 -17.1 V
7			The activation of each fuel injector is tested for line interruption and short circuit (to ground or battery voltage). Short circuit to ground and line interruption is determined with a blocked output stage, whereas short circuit to battery voltage is determined with a conducting output stage. In the event of faults, the output stage is immediately no longer activated.
8			In the event of a short circuit to ground, the corresponding fuel injector is continuously open.